In a final bid to regain control of the Tardis’s faulty control
system the Doctor is driven to experiment with a
dangerous untried combination.
With a violent explosion the TARDIS blacks out and the
crew find themselves trapped inside.
A simple technical fault? Sabotage? Or something even
more sinister? Tension mounts as the Doctor and his
companions begin to suspect one another.
What has happened to the TARDIS? Slowly a terrifying
suspicion dawns. Has the TARDIS become the prisoner of
some powerful fifth intelligence which is even now
haunting the time-machine’s dark and gloomy corridors?

ISBN 0 426 20327 5
            DOCTOR WHO
            THE EDGE OF
            DESTRUCTION

  Based on the BBC television serial by David Whitaker by
arrangement with BBC Books, a division of BBC Enterprises
                            Ltd




             NIGEL ROBINSON

                  Number 132 in the
                  Doctor Who Library




                   A TARGET BOOK
                      published by
                The Paperback Division of
                  W. H. Allen & Co. Plc
A Target Book
Published in 1988
by the Paperback Division of
W. H. Allen & Co. Plc
44 Hill Street, London W1X 8LB

Novelisation copyright © Nigel Robinson, 1988
Original script copyright © David Whitaker, 1964
‘Doctor Who’ series copyright © British Broadcasting
Corporation 1964, 1988

The BBC producers of The Edge of Destruction were Verity
Lambert and Mervyn Pinfold
The directors were Richard Martin and Frank Cox
The role of the Doctor was played by William Hartnell

Printed and bound in Great Britain by
Cox & Wyman Ltd, Reading

ISBN 0 426 20327 5

This book is sold subject to the condition that it shall not, by
way of trade or otherwise, be lent, re-sold, hired out or
otherwise circulated without the publisher’s prior consent in
any form of binding or cover other than that in which it is
published and without a similar condition including this
condition being imposed on the subsequent purchaser.
CONTENTS

Introduction
Prologue
1 Aftershock
2 The Seeds of Suspicion
3 Inside the Machine
4 Trapped
5 ‘Like a Person Possessed’
6 The End of Time
7 The Haunting
8 Accusations
9 The Brink of Disaster
10 A Race Against Time
Epilogue
Conclusion
                     Introduction
      It all started, they would say later, in a forgotten
London junkyard on a foggy November night in 1963. But in
truth, for Ian Chesterton and Barbara Wright it had started
some five months earlier.
      It had all begun with fifteen-year-old Susan Foreman
who had just joined the school. From the start Susan had
proved something of a mystery. Despite five months’ constant
nagging from Miss Johnson, the school secretary, she was still
unable to produce a birth certificate or indeed any other
documentation to prove her status; neither was her
grandfather, with whom she lived, on the electoral register of
Coal Hill or any other London district.
      She had just returned from a long stay abroad, Susan
explained, and the necessary papers were still in transit. Miss
Johnson had thought of telephoning the girl’s grandfather
but he was not listed in the phone directory; the two letters
she wrote to him remained unanswered. Fortunately Miss
Johnson was a mild-mannered woman, not the normal stuff of
school secretaries, and as the months passed she began to
despair of ever completing her file on Susan Foreman.
      Looking at Susan, Barbara Wright could believe that the
girl had spent most of her life abroad. Her speech was clear
and precise, as though English was not her mother tongue, or
at least she was unused to speaking it.
      Occasionally she would use a word or phrase in her
conversation which, although not technically wrong, was
unsuitable, just as if she had learnt English from a text book.
When she spoke, however, it was with a peculiar lilt which was
not unattractive.
      She often seemed nervous in the presence of her fellow
pupils, as if she was uncertain of their customs, and though
she was a pleasant enough girl she seemed to have few friends
at school; those pupils she did associate with appeared rather
in awe of her.
      The one time Barbara had asked Susan about her
background the girl had just smiled sweetly and said, ‘We
travelled around quite a lot when I was a child.’ But Susan’s
large almond eyes, finely-boned cheeks and slightly Oriental
complexion suggested that she had some Asiatic blood in her.
      As history teacher, Barbara Wright had a special interest
in Susan. Most of Barbara’s pupils regarded history as a dull
chore, especially when it was the last lesson on a Friday
afternoon. But Susan greeted each lesson with genuine
enthusiasm. She was passionately interested in every period of
history and at times displayed a knowledge of certain ages
which astounded even Barbara. Barbara recognised in Susan
a potential university candidate and offered to work with her
at home; but Susan had firmly refused, giving as an excuse
the fact that her grandfather did not welcome strangers,
      Ian Chesterton, the handsome young science master,
had been having similar problems. Susan’s marks for her
written papers were consistently excellent—surprisingly so for
a girl of her age—but in class she seemed strangely detached,
as though Ian’s practical demonstrations of physics and
chemistry simply bored her. Even the spectacular
experiments Ian reserved for Monday morning, in a futile
attempt to gain his pupils’ jaded post-weekend enthusiasm,
failed to excite her spirits. At these times Susan seemed
different from the rest of the class, a girl apart.
       But if Susan was extraordinarily good at science and
history, she was unbelievably bad at other subjects. Her
geography was laughable, and her knowledge of English
literature at best patchy: she could quote, for example, huge
chunks of Shakespearean verse but had never even heard of
Charles Dickens, let alone read any of his works. However,
her foreign languages—French, Latin and the optional
Ancient Greek—were surprisingly fluent for a schoolgirl, a
fact Barbara put down to her having lived abroad and
acquired an ear for languages.
       In short, Susan Foreman was a problem child. And so it
was on a foggy Friday night in November that Ian and
Barbara resolved to visit the girl’s guardian and discuss her
erratic performance at school. Miss Johnson gave them her
address—76 Totters Lane—and they drove there in Ian’s
battered old Volkswagen. It was a journey that changed their
lives forever.
       76 Totters Lane was far from what Ian and Barbara had
expected. They had imagined it to be a rather dilapidated
terraced house in a slightly run-down area of London; instead
it was nothing more than a junkyard. There, surrounded by
the clutter of unwanted pieces of furniture, and discarded
bicycles and knickknacks, was, of all things, a police telephone
box, similar to many which stood on London street corners at
that time. But like 76 Totters Lane this police telephone box
was not what it seemed.
       Even years later in their old age Barbara and Ian would
never forget that first thrill of disbelief as they entered that
out-of-place police box. Instead of the cramped darkened
space they expected to find beyond the double doors, they
crossed the threshold into a spacious, brilliantly lit futuristic
control room whose dimensions totally contradicted its
outside appearance. Standing in the middle of the impossibly
huge control control chamber, astonished to see them, was
Susan Foreman.
       And there Ian and Barbara finally met their problem
pupil’s grandfather, a tall imperious septuagenarian with a
flowing mane of white hair and a haughty demeanour which
suffered no fools gladly. Dressed in a crisp wing collar shirt
and cravat and the dark frock-coat of an Edwardian family
solicitor he seemed to the teachers to be not of their time, an
anachronism from another point in history all together.
       As indeed he was. For Susan and the man they were to
come to know as the Doctor were aliens, beings from another
planet unimaginable light years and countless centuries away
from the Earth of 1963. The machine in which they were
standing was the TARDIS, a philosopher’s dream come true,
a craft capable of crossing the boundaries of all space and all
time, and of bending all the proven laws of physics.
       Suspicious of the true intentions of the two teachers and
wary that if they were allowed to leave they would reveal his
and Susan’s presence on their planet, the Doctor had
activated his machine and taken all of them to prehistoric
Earth. There they were captured by a group of savage
cavemen and nearly sacrificed to their god. It was the courage
and resourcefulness of Ian and Barbara which saw them
through that crisis and returned them safely to the TARDIS.
       Having won the Doctor’s grudging respect—if not yet
his friendship—the two teachers demanded that he take them
back to their own time. But mental giant though he
undoubtedly was, even the Doctor did not understand fully
the complexities of the TARDIS; and so it was that their next
journey took them not to Earth but to the desolate radiation-
soaked world of Skaro in the distant future. There they
encountered the deadly Daleks and once again the Doctor
displayed his distrust of all other creatures but his
granddaughter Susan, at one point even going so far as
callously to suggest abandoning Barbara in order to leave the
planet safely. Ian had vetoed that suggestion and the four
time-travellers finally survived their ordeals and returned to
the TARDIS.
      But as Ian and Barbara left the planet Skaro they began
to realise that the chances of them ever seeing their home
world again were very slim. Their entire fates were in the
hands of an irascible old man whom they did not understand
and whom they still did not trust.
      The vicissitudes of his character were a constant puzzle
to them; at one moment he could be generous and caring to a
fault, the next he was a selfish old man whose only concern
was the safety of himself and his granddaughter. And now
that they knew of her origins even Susan’s behaviour
appeared disconcerting and unpredictable.
      Indeed, it seemed to them that the only thing remaining
constant and unchanging throughout their travels was the
TARDIS itself, running with the emotionless, unthinking
precision of a well-conditioned if slightly erratic machine.
      But they were wrong, far more wrong than they could
ever have realised. For the TARDIS was more—much, much
more—than a mere machine...
                        Prologue
      The tall glass column in the centre of the six-sided
central control console rose and fell with a stately elegance,
indicating that the TARDIS was in full flight. Around the
console, the Doctor fussed with the controls, adjusting this
dial and checking that read-out from the on-board computer.
      As at all similar times he was oblivious of his
companions, his only thought being to guide the TARDIS
through the hazardous lanes of the time vortex and back out
into the universe of real time-space. Beside him his
companions watched with rapt fascination.
      Ian and Barbara looked on, not quite knowing what the
Doctor was doing but impressed by his seeming facility at and
mastery of the complex controls. Susan had seen this
procedure many times before but even she felt a sense of awe
as the old man drove home the final levers on the control
panels.
      The Doctor stood back from the console, a satisfied
gleam in his eyes, and flexed his hands, as a pianist would
after a particularly long and difficult piece. Suddenly his brow
furrowed and, worried, he bent forward over the controls. His
companions noticed his sudden concern but there was no
time to remark upon it.
      A tremendous crash resounded throughout the control
chamber, deafening them, and the floor itself began to vibrate
beneath their feet with stomach-churning violence. They
staggered away from the console as the shuddering increased,
knocking them off-balance and throwing them into the walls
and the pieces of antique furniture which littered the room.
      At the same time a searing white light burst out from the
central column. Instinctively they all covered their eyes. So
intense was the light that for one appalling moment their
bones were visible through the skin of their outstretched
hands.
      A massive charge of power circulated throughout the
entire room, a charge so powerful that their feeble nervous
systems could not cope with it and unconsciousness
descended mercifully upon each one of them.
      The blaze of light from the column slowly faded to an
insignificant glimmer. All around the four senseless bodies
lights flickered and faltered and then faded altogether, until
much of the control room was in darkness; only a few
emergency lights provided any sort of illumination. A thin
shaft of light beamed down on the control console and on the
glass column which had now fallen to a halt.
      The TARDIS was deadly silent. The constant humming
of the motors and machinery, and the clatter of the banks of
computers, had all ceased. The only noise to be heard was the
soft and irregular breathing of the Doctor, Susan, Ian and
Barbara, as they lay, struggling to hold on to life, unconscious
and helpless on the floor of the time-machine.
                            1
                       Aftershock
      The school bell woke Barbara up. She slowly opened her
eyes and looked around, annoyed at herself for having fallen
asleep once again during one of the few free periods she had
in her timetable. She ought to be up and about, marking
essays and preparing classes, she reminded herself, not dozing
off in one of the comfortable armchairs in the staff room of
Coal Hill School.
      But as she gathered her thoughts together, she excused
herself on the grounds that today had been an exceptionally
busy day. For a start she had had to fill in for Mr Lamb, the
German master, who was taking a party of schoolchildren on
a study trip to the Black Forest. After that she had had a
difficult period with Class 4B for whom the American War of
Independence had been just a good excuse to start an ink
pellet battle.
      She looked anxiously at her watch and then breathed a
sigh of relief. She still had another forty minutes before her
class on the Aztecs of fifteenth-century South America, ample
time to think of some way to grab the interest of less than
enthusiastic pupils. She glanced across the staff room at Ian
Chesterton and allowed herself a small smile as she saw that
he too was slumped in a chair fast asleep.
      Suddenly she started. Ian shouldn’t be asleep; didn’t he
have a class right now?
      If the headmaster found he had missed a class because
he was having forty winks there would be all hell to pay. Still
slightly groggy with sleep Barbara stood up and crossed over
to the slumbering science teacher.
      ‘Mr Chesterton?’ she said, shaking him gently by the
shoulders. ‘Ian, wake up.’ But Ian merely muttered and
carried on sleeping.
      Barbara turned around sharply as she registered the
presence of another person, standing at the other end of the
room. She was about to reprove the girl for entering the staff
room without knocking when she saw her pale expression.
Barbara’s natural sympathy went out to her and she rushed
over to her. The girl was obviously in some distress.
      ‘It’s Susan Foreman, isn’t it?’ she said.
      The girl nodded vaguely and then put her hand to her
temple and moaned. She seemed on the verge of fainting and
Barbara supported her by the arm. ‘Have you hurt your
head?’ she asked.
      Susan nodded again. ‘Yes, it’s terrible.’ There was no
visible wound but Susan began to massage her temple to ease
away the evident pain she was feeling.
      ‘Let me look at it,’ urged Barbara, but Susan seemed to
only half-hear.
      ‘My leg hurts too,’ she said, and bent down to rub her
knee. Barbara led her to a chair. As she slumped into it, Susan
sighed.
      ‘That’s better, the pain’s gone now...’ She looked around
the staff room in a daze, blinked, and then some sort of
comprehension seemed to dawn in her face. ‘For a moment I
couldn’t think where I was...’
      Barbara looked at her oddly and was about to question
her further when Susan saw the body of the old man on the
floor. She leapt out of her chair. ‘Grandfather!’ she cried and
dashed over to him.
       For the first time Barbara registered the presence of the
old man, and for one ludicrous moment felt slightly annoyed
that he had chosen the middle of the staff room in which to
keel over. Then she too darted over to his side and bent over
him in concern.
       She looked at him curiously, not quite recognising his
face; but her practical mind supposed he was one of the
assistant teachers employed to stand in for those members of
staff who had been laid off by the flu which was going around
the area at the moment. He looked as though he might be a
Latin or Religious teacher. There was a particularly nasty
wound on the side of his head, and his long silver-white hair
was flecked with blood.
       ‘He’s cut his head open,’ she said.
       Susan suddenly took charge. ‘I’ve got some ointment.’
       ‘Good,’ approved Barbara. ‘And get some water too.’
Susan stood up and headed for the door, and Barbara
watched her as she passed the large table in the centre of the
staff room. Suddenly Susan moaned in dismay as an
overwhelming dizziness overcame her. Barbara watched her
stagger away from the table.
       ‘Susan, what is it?’ she cried out, and made to go after
her.
       Susan steadied herself and waved aside Barbara’s offer
of assistance. She seemed to have forgotten the old man lying
on the floor and was instead pointing at the figure of Ian
slumped in his chair.
       ‘Shouldn’t we go and help him?’ she asked.
       What was the girl talking about? thought Barbara
irately. Ian was only asleep after all; the way Susan was going
on you’d have thought he was on his last legs!
      ‘Don’t be silly, Susan,’ she snapped. ‘Mr Chesterton is
perfectly all right.’ She turned her attention to the old man.
‘But I don’t like the look of this cut at all...’
      Susan suddenly remembered. ‘Oh yes...’ she said slowly.
‘Water .’ And then in a quizzical voice: ‘What happened?’
      ‘I don’t know!’ Barbara replied tetchily. ‘Just do as
you’re told!’
      With that, Susan left the room. Barbara took off her
cardigan and laid it underneath the old man’s head. Satisfied
that he was comfortable, she walked over to Ian who had
unbelievably slept through the entire crisis. This time she
managed to shake him awake.
      He looked groggily at her. ‘You’re working late tonight,
Miss Wright...’ he said, and then raised a hand to his aching
forehead. For one moment he thought he might have had
one drink too many at The Cricketers, the pub many of the
teaching staff frequented after school hours.
      ‘Don’t be stupid, Ian,’ Barbara said. ‘It’s the middle of
the afternoon—and you’ve missed your physics class,’ she
continued as an added reproof.
      Ian winced at being once more on the receiving end of
one of Barbara’s reprimands. He attempted to stand up and
promptly sat down again as the world spun sickenly around
him. He groaned; perhaps he had spent his lunchtime at The
Cricketers after all.
      ‘Do you think I could have a glass of water, Barbara?’ he
asked.
      ‘Susan’s getting some.’
      ‘Susan?’
      ‘Yes, Susan Foreman.’
      Still dazed, Ian looked around the staff room and saw
the old man. ‘What’s he doing there?’ he asked slowly. ‘He’s
cut his head,’ Barbara explained. ‘There’s nothing we can do
until Susan gets back with the water and ointment.’
       But Ian had already crossed over the staff room—with
some difficulty—and was kneeling by the old man. He felt his
chest and looked up at Barbara with relief.
       ‘His heart’s all right and his breathing’s quite regular.’
He brushed away the locks of white hair to examine the cut
more closely. ‘I don’t think that cut’s as bad as you seem to
think it is either.’
       ‘But what if his skull’s fractured?’
       Ian gave a wry grin: Barbara was fussing too much
again. ‘I don’t think it’s as bad as all that,’ he repeated. ‘But
who is he?’
       Barbara frowned. ‘Don’t you know? I thought he was
one of the replacement teachers...’
       Ian shook his head. ‘I’ve never seen the old boy in my
life before.’
       Barbara was about to speak when the old man began to
stir. His lips trembled and he muttered something. Bending
down, Ian and Barbara could just make out his words.
       ‘I can’t take you back, Susan... I can’t!’ he groaned and
then seemed to slip back into unconsciousness.
       Barbara and Ian exchanged curious looks. What was the
old man talking about? Ian shrugged. ‘He’s rambling,’ he
said.
       But something in the old man’s tone and his reference
to Susan had struck a chord in Barbara’s mind. She blinked
and looked around her.
       What her tired and shocked brain had rationalised as
the staff room of Coal Hill school now shattered into a million
shimmering pieces of light and reformed itself. The walls, she
saw, were covered with large circular indentations, not staff
notices as she had thought. The staff television set, positioned
high on a shelf, was now a much stranger-looking video
screen flush with the wall itself. Even the large table where
most of the staff did their marking shrunk and transformed
itself into a strange mushroom-shaped console.
        Finally recovered from the shock of the massive
discharge of energy her brain at last correcly translated the
images from her surroundings. She clutched Ian’s arm, her
attentions temporarily turned away from the un-conscious
form of the Doctor.
        ‘Ian, look! Can’t you see?’
        Ian frowned as, prompted by Barbara, his own
surroundings began to redefine themselves. ‘What is it?’ he
asked, still a little dazed.
        The memories came flooding back, as everything began
to make sense. ‘It’s the Ship,’ said Barbara, almost
wonderingly. ‘We’re in the TARDIS!’

        Although still dazed from her shock, and confused by
Barbara’s strange manner, for Susan the TARDIS was home,
and she recognised it for what it was practically as soon as she
came to. So it was easy for her to find her way out of the
control room and down one of the several corridors which led
off it into the interior of the Ship.
        The one she followed took her to a small utility room
adjacent to the living quarters. There she went to a first-aid
cabinet and took out a roll of striped bandage, from which she
cut off a length with a pair of scissors. She put the bandage in
one of the large pockets of her dress, and absent-mindedly
put the scissors in there too.
        Remembering the water, she walked over into the
TARDIS rest room. This was a large chamber about the size of
the control room which she and her grandfather, and latterly
Ian and Barbara, used for recreation and relaxation. A large
bookcase dominated one entire wall of the room, containing
first editions of all the great classics of Earth literature: the
Complete Works of Shakespeare some of which were
personally signed); Le Contrat Social of Rousseau; Plato’s The
Republic; and a peculiar work by a French philosopher called
Fontenelle on the possibility of life on other planets (that one
had always made the Doctor chuckle). Susan’s English teacher
at Coal Hill would have been interested to note that there was
nothing by Charles Dickens in the Doctor’s library.
       There were several items of antique furniture in the
room, none as austere as those in the control room. Looking
out of place by a magnificent Chippendale chaise-longue and a
mahogany table, on which stood an ivory backgammon set,
was the food machine—a large bank of dials and buttons,
similar to a soft-drinks dispenser on Earth. Susan tapped out
the code on the keyboard which would supply water.
       She frowned as the LED showed that the machine was
empty. However, a plastic sachet of water was nevertheless
produced. Confused, Susan shrugged, collected the sachet,
and made her way back to the control room.

       Susan ran all the way back, anxious not to let a minute
be wasted in treating her grandfather. But when she reached
the control chamber she stood stock still, frozen in horror, all
thoughts of her grandfather temporarily banished from her
mind.
       Barbara and Ian were still bent over the unconscious
form of the Doctor, but they leapt to their feet instantly when
they heard Susan’s cry of terror. They followed Susan’s finger
as it pointed, trembling, at the double doors behind them.
       Soundlessly they were opening, flooding the control
room with a bright, unearthly light. Beyond that light the
three travellers could see nothing—just a white, gaping void.
       Unable to move, Susan managed to say in a terrified
whisper: ‘The doors... they can’t open on their own... They
can’t...’
       And then her voice faded away, as she looked at the
control console still bathed in an overhead shaft of light. The
central time rotor was stationary, a normal indication that the
TARDIS had landed. But the few displays which were still
operational clearly showed that the time-machine was still in
flight.
       And if that was so, reasoned Susan, all three of them
should have been blasted to atoms the very second the exit
doors opened and let in the furious uncontrollable forces of
the time vortex. And less importantly, but even more
curiously, the door controls on the console were still in the
locked mode.
       By rights the doors should not be open; and by rights
they should all be dead. What was happening to the TARDIS?
       Ian gestured vaguely over to the figure of the Doctor on
the floor. ‘Perhaps he opened the doors before he cut his
head open?’ he suggested. ‘Perhaps there was some kind of a
fault, a delayed reaction, and they’ve only just opened?’
       Susan looked down at her grandfather but made no
move towards him. ‘No... he wouldn’t... not while we were in
flight...’ Her voice was weak and tremulous.
       ‘Then they must have been forced open when we
crashed,’ said Barbara.
       ‘Crashed?’ asked Ian.
       ‘Yes, Ian, try and remember. There was an explosion
and then we all passed out.’
      ‘No,’ said Susan firmly. ‘The Ship can’t crash—at least
not in the way you mean. It’s impossible... And anyway, the
controls say we’re still in flight...’ Her voice tailed off again,
and then after a short pause: ‘Listen.’
      ‘Listen to what, Susan?’ asked Ian. ‘There’s nothing to
hear:
      The girl nodded. ‘That’s right... Everything’s stopped.
Everything’s as silent as... as...’ In the shadowy, eerie
surroundings of the control room she could not bring herself
to say the word ‘grave’.
      ‘No,’ said Barbara. ‘There is something. Listen.. As their
ears strained to do so, they heard a series of long drawn-out
sighs, in-out in-out in-out, like the sound of a wounded man
trying to catch his last breaths before dying. In the darkness it
sounded ominous and frightening.
      Barbara shuddered. It must be the life support system of
the TARDIS pumping oxygen into the Ship, she reasoned; it
had to be...
      Susan looked around the control room. The light from
the open doors illuminated the faces of her two teachers with
a ghastly brilliance, making their features unreal and
ghoulish. Other lights cast uncanny shadows on the walls; the
shadow of the Doctor’s eagle-shaped lectern threatened them
like a nightmarish bird of prey. The shaft of brightness over
the control console grew stronger and then fainter, and then
stronger again, as if it were pulsing in time to the all-pervasive
breathing sound. Susan raised a hand to her forehead and
discovered she had broken out into a cold sweat.
      Barbara came forward to comfort her. ‘Susan, it’s all
right.’
      Susan shrugged herself free of the schoolteacher’s
touch. ‘No,’ she insisted, her eyes darting in all directions,
‘you’re wrong. I’ve got a feeling about this. There’s something
inside the Ship!’
       ‘That’s not possible,’ said Ian with more conviction than
he was beginning to feel in the circumstances.
       ‘You feel it, don’t you?’ Susan asked Barbara, almost
accusingly.
       Barbara felt a shiver run down her spine, but was
determined not to let her fear show. ‘Now, don’t be silly,
Susan,’ she chided and pointed over to the Doctor on the
floor. ‘Your grandfather’s ill.’
       ‘What?’
       Barbara looked strangely at her former pupil. This was
not the way she normally acted. At any other time she would
have been at her grandfather’s side in an instant. But instead
she seemed to be looking glassy-eyed into the distance; the
shock of the crash—or whatever it was—must have affected
her more than she had imagined. Even Ian seemed more
lethargic and quieter than usual.
       ‘Susan, snap out of it!’ she said sternly. ‘Give me the
bandage.’
       Shaken out of her trance, Susan handed the bandage
over to Barbara who looked quizzically at the multi-coloured
stripes on the fabric.
       ‘The coloured part is the ointment,’ explained Susan.
‘You’ll find that the colour disappears as it goes into the
wound. When the bandage is white the wound is completely
healed.’
       Barbara nodded approvingly and bent down to the
Doctor again. After mopping his brow with her handkerchief
and the water Susan had brought, she wrapped the bandage
around his head. She couldn’t resist a small chuckle; with the
multi-coloured bandage around his head, the Doctor looked
just like a pirate.
       While the two girls had been tending to the Doctor Ian
had sauntered over to the open doors. He was determined to
see what—if anything—might lie outside. When he got to
within three feet of them, they closed with a resounding thud!,
plunging the control room once more into semi-darkness.
Barbara and Susan looked up at the noise, as Ian turned
around to face them.
       ‘Did you do that?’ he asked urgently.
       ‘We haven’t moved.’ Susan tried hard to keep her voice
steady, but the fear she felt was apparent. ‘Neither of as has
touched the controls.’
       Ian turned and moved away from the doors and back
towards his two companions. As he did so, the doors swung
open again, bathing the control room once more in an
unearthly light. He spun round and began to walk smartly
back to the doors which, as he approached them, thudded
shut one more.
       ‘What’s going on here?’ he asked irately. ‘Are you
playing a game with me?’
       The two girls shook their heads. Susan looked
particularly distraught. The Doctor and the TARDIS were the
only two things in her life which had proved constant and
true; and now her grandfather lay unconscious on the floor,
and the TARDIS was beginning to behave with an almost
malevolent unpredictability. If those two things failed her
what would she have left?
       Suddenly she shook herself out of her uncertainty and
sprang to her feet. With the Doctor out of action she was the
only one who could possibly discover what was happening to
the TARDIS.
      ‘I’m going to try the controls,’ she resolved.
      Barbara muttered a word of caution but Susan strode
resolutely over to the central control console. She reached out
a hand to touch the controls on one of the six panels but
before she could, her body convulsed, her back arched, and
she fell away from the controls to join her grandfather
unconscious on the floor.
      Ian rushed to her side, and felt automatically for a
pulse. He looked over to Barbara. ‘She’s fainted,’ he said. ‘But
I don’t understand it—she was perfectly all right a minute
ago.’
      ‘Yes,’ said Barbara. ‘But a while before that you were all
unconscious...’
      Ian stood up and moved to the control console. As he
did so he staggered and seemed about to fall. Barbara was at
his side in an instant.
      ‘What is it?’ she asked, her voice full of concern.
      Ian shook his head. ‘I don’t know... I suddenly felt
dizzy...’ He raised a hand to his brow. ‘And I’ve got this
terrible headache...’
      ‘That’s not like you at all...’ said Barbara. Normally Ian
was in the best of health. You don’t think it could be radiation
sickness, do you? Like we had on Skaro?’
      ‘I don’t know, Barbara,’ Ian replied helplessly. ‘We
don’t know what power that explosion may have unleashed...’
      ‘Sit down,’ urged Barbara. ‘Let me help you to a chair.’
      As they moved away from the console, Ian pointed to
the doors. This time they had remained closed. ‘I don’t
understand it,’ he said. ‘What is going on around here? How
could those doors have opened by themselves?’
      ‘Ian, you don’t think something could have taken over
the TARDIS, do you?’ Barbara could still hear the steady in-
out in-out breathing all around them; logic told her it was the
TARDIS’s life support systems—but in the threatening gloom
of the control chamber she was not too sure. Had an intruder
somehow come aboard the TARDIS and was even now
stalking them?
       ‘How am I supposed to know!’ snapped Ian and then
immediately apologised for his sharp tone; the tension and
uncertainty of their situation were beginning to affect him too.
       By their feet the Doctor began to groan. Barbara bent
down to tend to him. ‘He’s beginning to stir,’ she said, and
then looked at Ian in concern. ‘Ian, are you feeling better
now?’ Ian said he was. ‘Well, take Susan and put her to bed.
I’ll look after the Doctor.’
       Ian nodded, and picked up Susan gently in his arms. As
he left the room he turned for one final look at Barbara
kneeling in concern over the frail figure of the old man. ‘If
anything happens, let me know.’
       Barbara smiled, a half-hearted smile which did nothing
to conceal the anxiety she felt. ‘What could happen?’ she
asked.
       ‘I don’t know...’ said Ian, and realised that in this
ignorance lay their greatest weakness. If they knew what they
were up against they could approach it rationally and conquer
it. But in the darkness and silence of a strangely threatening
TARDIS all they had was their fear of the unknown, a fear
which was already tearing their nerves to shreds.
       As Ian left the room, the Doctor’s eyelids fluttered open.
He looked up glassy-eyed at Barbara’s face. It seemed to take
several moments for him to recognise her. And when he did
his first concern was for his granddaughter.
       ‘Susan,’ he croaked through dry lips. ‘Is Susan all right?’
       Barbara smiled reassuringly down at him. ‘She’s fine.
Ian’s taking care of her right now. But how are you?’ Satisfied
that his granddaughter was well, the Doctor breathed a sigh
of relief and allowed himself to examine his own condition.
With the schoolteacher’s help he managed to sit up. ‘My
head...’ he complained and felt the bandage.
       ‘You cut your forehead when you fell,’ explained
Barbara. ‘But you’ll be all right; the ointment is working its
way it.’ The coloured stripes on the bandage were much paler
than before, a sure sign that Susan’s treatment was working.
       The Doctor massaged the back of his neck. ‘It hurts
here,’ he complained.
       Barbara examined the old man’s neck; she could see no
sign of a lump or a bruise. As she looked, the Doctor let out a
sigh of terrible anguish.
       Barbara was shaken: she had never seen the Doctor like
this before. For the first time she realised how much they all
depended on him and how central he had become to all their
lives; if anything were to happen to him there was no telling
how they would ever escape from the madhouse the TARDIS
seemed to have become. Would Susan, a mere child, be able
to operate the Ship’s controls by herself? Barbara knew that
she and Ian certainly couldn’t.
       Looking into the deep impenetrable shadows which
shrouded the control room, and listening to that laboured in-
out in-out breathing, Barbara was suddenly worried and very,
very scared...

      Ian carried Susan’s limp body down shadowy corridors
until he reached the TARDIS’s sleeping quarters. As always,
he wondered at the sheer size of the time-machine. Its
corridors and passageways seemed to wind on forever and he
knew that during his short time on board the Doctor’s Ship he
had only explored a small fraction of them.
       In fact, all he had seen of the TARDIS was the control
room and the living, sleeping and recreational areas. There
was no telling what else might be hidden deep inside the time-
machine.
       The Doctor and Susan had talked of a laboratory and a
workshop, even of a conservatory and a private art gallery
and studio, but the Doctor actively discouraged further
exploration of his ship. Even after long weeks of travelling
together and their ordeals on prehistoric Earth and on Skaro
he still did not quite trust the two schoolteachers who had
forced their presence upon him in Totters Lane.
       Suspicious and ungrateful old goat, thought Ian as he
opened the door to Susan’s room with his foot. Like the rest
of the TARDIS Susan’s room had been plunged into a semi-
darkness, and though Ian’s eyes had now become accustomed
to the gloom, he still moved around the unfamiliar room with
care. He found the bed and laid Susan gently upon it.
       Looking about the room he saw an antique oil lamp on a
table and he lit it with a match from the box in his pocket.
The flickering flame of the lamp distorted and magnified the
shadows on the wall, but he was grateful for the light it
afforded him.
       He picked up a patchwork quilt which was slung over a
chair and covered Susan with it. The girl’s pulse was still
racing, he noted, and she was running a temperature.
       She needed something to keep her cool, he decided. He
left the room and went down the corridor to the nearby rest
room. The Doctor had shown Ian and Barbara only recently
how to operate the food machine, and Ian thought he must
have mis-set the controls when the machine clicked and
whirred and registered the fact that it was empty of water.
Nevertheless, as with Susan before him, a sachet of water was
produced and Ian took it, wryly thinking that perhaps the
Doctor’s genius at inventing gadgets for all manner of things
wasn’t as good as he made it out to be. Even in his present
situation that thought gave him some strange satisfaction: the
Doctor wasn’t all that clever after all, in spite of all his
rhetoric.
       When he returned to Susan’s room he stopped dead in
his tracks. Susan was wide awake and standing stiffly by her
bed. Her right arm was raised and in her hand she pointed a
pair of long scissors threateningly at Ian.
       Ian took an instinctive step backwards and regarded
Susan warily. Her face was white, drawn and stretched, her
stylishly cropped dark hair a wild mess; her eyes stared wide
open and mad, blazing with terror.
       ‘Susan, what are you doing?’ he asked softly, at the same
time taking a cautious step towards her.
       Susan lunged viciously forward with the scissors,
warning him not to come any closer. But when she spoke her
voice was stilted and staccato, like a robot’s. ‘Who—are—
you—’
       ‘Susan, it’s me, Mr Chesterton,’ Ian said, and reached a
hand forward. ‘Give me the scissors, you don’t need them.’
       ‘What—are—you—doing—here—’ Again that flat,
emotionless tone, belied by the fear in her eyes.
       ‘Susan, give me the scissors,’ repeated Ian firmly.
       Susan stared madly at him and dived forward, aiming
for the schoolteacher’s face. Ian retreated, just in time to
avoid the sharp points of the scissors.
       Susan was about to make another attack when her
expression changed and she looked curiously at Ian, seeming
to recognise him for the first time. She looked confusedly
from his face to the scissors in her hand and then back to his
face again.
       Ian stood by helplessly as Susan wailed with anguish and
frustration and fell back weeping onto her bed. Like a person
possessed, the fifteen-year-old schoolgirl began to slash with
the scissors at the mattress of her bed. This continued for
almost a minute and then she fell back onto the bed, teary-
eyed and exhausted, burying her head into her pillow.
       By her side the scissors clattered and fell, useless, to the
floor.
                       2
             The Seeds of Suspicion
      As soon as the Doctor had regained his strength, his first
concern had been to check on the health of his
granddaughter and, with Barbara’s support, he had walked
shakily down the passageway which led to her room.
      When he discovered his granddaughter weeping on her
ripped and torn bed, and Ian standing dumbfounded by her,
he seemed to recover his former vitality and sharply ushered
the two schoolteachers out of the room, closing the door on
them.
      Ian and Barbara stood outside for long minutes while
the Doctor talked to his granddaughter. They exchanged
worried, grim looks. Once again they were being made to feel
the outsiders on the Ship, excluded from the alien lives of the
Doctor and Susan. The them-and-us mentality, so expertly
displayed by the Doctor, did nothing for their peace and
security on board the TARDIS.
      ‘What happened in there?’ asked Barbara.
      Ian showed her the scissors he had picked up off the
floor of Susan’s room. ‘I don’t know,’ he said. ‘Susan seemed
to go crazy... didn’t seem to recognise me... and then she
attacked me with these scissors.’
      Barbara expressed disbelief. Ian continued: ‘Don’t
expect me to explain it, Barbara. She was like a person
possessed.’
      Barbara felt a tingle of fear run down her spine at Ian’s
words. She changed the subject. ‘What do you think they’re
talking about in there?’
       Ian shrugged. ‘How should I know? No doubt we’ll find
out when they’re good and ready.’
       Finally the door opened and the Doctor came out.
‘Susan is resting peacefully now,’ he said. ‘I’ve given her a
mild sedative.’ He paused to give the two teachers a withering
look, as if to accuse them for Susan’s confused state of mind,
and which clearly expressed the very low opinion he had of
them. ‘Now I suggest that we put our heads together and
discuss our current predicament.’
       He led the way to the rest room and eased himself onto
the Chippendale chaise-longue, childishly taking up the whole
of the seat so that Ian and Barbara were forced to stand.
When he spoke it was as though he were addressing a group
of slightly dim-witted students, and did not encourage any
interruptions. Like so many of the Doctor’s ‘discussions’ this
one was no more than an opportunity for him to hold forth
before a captive audience.
       ‘Now this is the situation as I see it,’ he began. ‘We have
suffered a massive explosion, the result of which has been that
the main drive and power functions of the TARDIS have been
massively curtailed. As of yet we have no means of establishing
the cause of this explosion or how seriously the rest of the
Ship has been affected. Susan has suggested to me that the
TARDIS has stalled, and somehow become trapped within the
time vortex. That I dispute. All indications on the parts of the
control board which are still operational tell me that we are
still in flight; and yet the time rotor is motionless suggesting
that we have, in fact, materialised. The time rotor is one of the
most sensitive instruments on board my Ship and I feel much
more inclined to believe that. We have undoubtedly landed.’
       ‘But where?’ persisted Barbara. ‘Where are we?’ The old
man’s steady logical tone was beginning to infuriate her.
       The Doctor shook his head and raised a hand to silence
her. ‘Tut, tut, all these questions, Miss Wright...’
       His patronising tone finally proved too much for the
former history teacher. ‘You just don’t know, do you!’ she
snapped. ‘For all your pontificating and high-minded attitude
you’re as much in the dark as the rest of us. Why don’t you
admit that you haven’t the faintest idea what has happened to
us and let us all try and solve this problem together?’
       ‘My dear Miss Wright, I have many more years of
experience than you can ever have dreamed of,’ retorted the
Doctor, furious at having his ability called into question by a
mere twentieth-century Earth school-teacher. ‘I have studied
at the greatest institutions and with the most brilliant minds in
the entire universe. If I cannot find the answers to this
problem then I doubt very much whether your primitive
mind can even discover the questions!’
       Barbara darted a look of sheer, undisguised hate at the
pompous, arrogant old man. If Ian had not laid a restraining
hand on her shoulder there was no telling what she might
have done; but the chances are that it would not have done
the Doctor’s health any good.
       Instead she contented herself with glaring at him and
then walked smartly out of the rest room in disgust.
       Ian was more level-headed than Barbara and, though
the Doctor’s arrogant and abrasive attitude infuriated him just
as much, he thought it wiser to appeal to the Doctor’s vanity.
The man was insufferable, certainly, but he was unfortunately
speaking the truth: he was indeed the only one who could
rescue them from their present predicament. It would do well
to flatter him for the moment.
       ‘You must surely have some idea where we are, Doctor,’
he said gently.
      ‘Where isn’t as important as why, young man,’ the old
man said, neatly sidestepping the question. ‘I have to confess
that I am somewhat at a loss in this situation. Something like
this has never affected the TARDIS before. But every problem
has its solution. There must be an answer, there must be!’
      ‘Perhaps the Fault Locator can tell us?’ suggested Ian.
He was referring to a large bank of computers in the control
room which monitored and regulated every performance of
the TARDIS. If any part of the time-machine was damaged in
any way, the Fault Locator would point out the area to be
repaired.
      The Doctor nodded approvingly and led the way out of
the rest room, clicking his fingers as he would if he were
calling a pet poodle to heel. Ian bit his lip in an effort to
control his temper and followed.

      When the two men reached the control chamber
Barbara was already there, standing stiffly in the shadows by
the Doctor’s ormolu clock, her arms folded in barely
concealed irritation. She looked venomously at the Doctor
and then turned sulkily away.
      The Doctor ignored her, and turned to Ian. You didn’t
touch the controls, did you?’ he asked.
      ‘No,’ said Ian. ‘Something seemed to happen every time
we tried to approach one of the control panels. Some sort of
electrical discharge, I imagine.’
      ‘Did you?’ the Doctor asked Barbara. Her stony silence
was answer enough.
      The Doctor tapped his fingers together. ‘I know Susan
wouldn’t touch the controls without my permission...’ He
shook his head. ‘I worry about that girl,’ he said, almost
talking to himself. ‘This temporary lapse of memory is most
disturbing... it’s never happened before. She’s always been a
very sensitive child; the shock of the explosion must have
been much more traumatic than we thought..
       Barbara, who had been staring into space, looked over
at Ian. ‘I was thinking...’ she began tentatively. His recent
contretemps with the schoolteacher already forgotten, the
Doctor seized eagerly on her words. ‘Yes. what is it? Anything
may help.’
       Barbara lowered her eyes to avoid the Doctor’s stare as
she said, ‘Well... do you think something might have got
inside the Ship?’
       ‘Pschaw!’ said the Doctor scornfully, responding exactly
as Barbara had feared he would. ‘My ship is inviolable,
sacrosanct! Nothing, physical or mental can penetrate its
exterior defences without my express permission.’
       Barbara looked up at the old man, and stared him
straight in the eyes. ‘The doors were open,’ she stated flatly.
       ‘Don’t be ridiculous!’ The Doctor’s temper was rising
again. ‘Susan said that too when I talked to her; but she must
have been hallucinating. The doors cannot open unless the
controls are operated. The very idea that they can be forced
open by an outside power is preposterous!’
       Intrigued by Barbara’s theory, Ian ignored the Doctor,
much to the latter’s indignation. ‘What do you mean,
something might have got into the Ship?’ he asked her. ‘A
man or something?’
       Barbara nodded.
       ‘It’s not very logical, is it?’ chided the Doctor, as though
he were berating a rather dull student. ‘Really, Miss Wright...’
       ‘Or something else...’ continued Barbara. ‘Another
intelligence perhaps...’
       The Doctor snorted scornfully. ‘As I said, Miss Wright,
it’s not very logical, is it?’
       ‘No, it isn’t—but does it have to be!’ burst out Barbara,
angered once again by the Doctor’s lofty attitude. ‘Perhaps I
am overreacting to the situation; perhaps I am letting my
imagination run away with me. But at least I am trying to
come up with some answers. And anyway, what if it isn’t
logical? Why don’t you admit that things aren’t always logical?
After all we’ve been through—’
       The Doctor wagged an admonishing finger at Barbara.
‘Really, Miss Wright,’ he said patronisingly, ‘if you can’t
contribute anything useful to our discussions I suggest you—’
       ‘Well, what do you suggest? You’re being so very high
and mighty. You’re supposed to have all the answers. So you
tell us what’s happening around here. Go on—tell us!’
       The Doctor turned away from her. Barbara had touched
a raw nerve. ‘I have been very patient with you, Miss Wright,’
he prevaricated. ‘But really, there is no more time for any of
your absurd theories.’
       Ian attempted to calm the tension which was building
up between the Doctor and Barbara. ‘It’s probably only a
mechanical fault,’ he said reasonably.
       ‘Exactly!’ said the Doctor, pleased that at least one of his
two ludicrous human companions was showing a little bit of
common sense. ‘A mechanical fault, that’s what it must be. But
what worries me is that it may be the main power unit. If that
is the fault it could cause us quite a bit of trouble. If this is the
case I shall have to attend to the TARDIS’s engines.’
       He turned back to Ian, once more ill-manneredly
ignoring Barbara. ‘Young man, now that Susan is out of
action I think that you will have to try and help me with the
Fault Locator. It won’t take long.’
       Ian nodded but added a word of caution. ‘All right. But
I wouldn’t go near the central console if I were you, Doctor. It
might give you an electric shock!’
       ‘What? Oh yes, a very wise piece of advice indeed,
Chesterton. Now do come along!’
       The Doctor crossed over the floor of the control room
towards the unit which held the Fault Locator computer.
Before he joined him Ian turned back to Barbara who was
standing by the door which led into the other parts of the
Ship.
       ‘I swear I’m going to throttle him one day,’ Barbara
said.
       Ian smiled. ‘You’ll have to get in the queue.’ he said.
‘Barbara—’
       ‘Keep an eye on Susan?’
       Ian nodded. ‘Don’t tell her about anything being on the
Ship,’ he whispered, sounding almost conspiratorial. ‘The less
said, the better.’
       ‘Come along, Chesterton!’ the Doctor called unpatiently
from the other end of the control room.
       Ian shrugged and went over to join his older
companion. Barbara paused for a moment before leaving the
room, giving Susan, who had been standing unseen in the
doorway, listening, the chance to stride back down the
corridor to her room. As she passed through the rest room
she quickly picked up the pair of scissors which Ian had
relieved her of and placed there earlier. She had heard every
word spoken by Ian and Barbara.
       Don’t tell her about anything being on the Ship. So, reasoned
Susan in her confused state of mind, something had indeed
come aboard the TARDIS. And what was more, Ian and
Barbara knew what it was.
      The Fault Locator was, in fact, a series of computers and
monitors which lined one entire wall of the TARDIS control
room. It was separated from the rest of the chamber by a
large transparent screen.
      Most of the half-light in the control room found its
source here; for some reason the strange power loss which
affected most of the TARDIS’s instruments did not seem to
have influenced the Fault Locator. The only other source of
illumination in the room appeared to come from the
overhead shaft of light above the time rotor in the centre of
the control console.
      The Doctor indicated a VDU screen to Ian. ‘Now, young
man, what you will see on that screen is a series of letters and
numbers. Each one represents a particular piece of
instrumentation on board my Ship. Should any of those
numbers flash that will mean that that piece of equipment is
malfunctioning.’
      Ian signalled his understanding and the Doctor
punched out a program on the Fault Locator’s computer
keyboard. A series of consecutive numbers began to appear
before Ian’s eyes.
      Ian stared at the digital read-out for ten minutes, his
face macabrely illuminated by the emerald green glow of the
video screen. Finally every single piece of machinery and
instrumentation in the TARDIS had been accounted for. He
turned to the Doctor who was expectantly awaiting his report.
      ‘Well, Chesterton?’ he asked impatiently. ‘What does the
Fault Locator say? What’s wrong with my Ship?’
      Ian frowned. ‘That’s just the trouble, Doctor,’ he said.
‘According to this nothing at all is wrong with the TARDIS.
Every single piece of equipment is functioning perfectly.’
       ‘Preposterous!’ mocked the Doctor. ‘Our power has
been seriously curtailed. According to you and Miss Wright
the doors seem to be opening of their own accord. Susan says
the Food Machine is malfunctioning. There must be
something wrong. Are you sure you’ve read the instruments
correctly?’
       ‘I did exactly what you told me to do, Doctor,’ Ian
replied peevishly. ‘Look for yourself if you don’t believe me. I
even double-checked the mechanism for opening the doors
and for providing food and water. Every single instrument of
the TARDIS is in perfect working order—and yet nothing is
working. Could there be a malfunction in the Fault Locator
itself ?’
       The Doctor shook his head. ‘No no no, that’s impossible.
The Fault Locator works on a different system and power
source altogether; it has to by its very nature.’ He frowned
and scratched his chin. ‘Every single mechanism in the Ship is
supposedly functioning perfectly and yet we are suffering this
strange power loss. I wonder...’ The Doctor stroked his chin
and looked thoughtfully at Ian.
       ‘Yes, Doctor?’ asked Ian in anticipation.
       ‘I think that you and I, young man, should go down to
the TARDIS’s engine and power rooms,’ he said finally. ‘The
Fault Locator is not registering a malfunction on board my
Ship, so it will be necessary for us to examine the Ship’s drive
mechanisms for ourselves. Are you in agreement?’
       Ian frowned, oddly disturbed by the almost eager
manner in which the Doctor asked the question. But
nevertheless he nodded his head in agreement.
       ‘Where are the power rooms, Doctor?’ he asked. ‘You’ve
never spoken of them before.’
      ‘Deep down in the very heart of my Ship, Chesterton,’
said the Doctor. ‘They form the very nerve centre of my
machine.’
      The Doctor left the area of the Fault Locator and
crossed the floor of the control chamber. He opened up one
of the roundels on the wall to reveal a small storage unit from
out of which he took two small oil lamps, similar to the one in
Susan’s bedroom. He lit them and passed one to Ian.
      ‘It will be very dark down there,’ explained the Doctor.
‘These will afford us some light.’
      ‘Oil lamps?’ asked Ian quizzically. ‘Surely that’s a little
primitive?’
      ‘We have no way of knowing what manner of force is
draining away the power from my Ship,’ replied the Doctor.
‘But whatever it is I doubt very much that it can effect
something as primitive and simple as the combustion of oil.’
      Smiling in spite of himself, Ian followed the Doctor
through the open doorway and into the interior of the
TARDIS.
                         3
                Inside the Machine
       The path the Doctor took Ian led him down through
long winding narrow corridors, the existence of which he had
never before suspected. These passages were even darker
than the rest of the Ship, and the light from the oil lamps
allowed them to see only a few feet in front of them.
       In the darkness, the rhythmic in-out in-out breathing of
the life support system seemed even more eerily alive. Ian
shuddered, but resisted the urge to share his fears with the
Doctor who would only delight in ridiculing his irrational
notions.
       The Doctor walked down the corridors at a brisk trot,
stopping only occasionally to check his way. To Ian it seemed
as if the Doctor was trying to lose him in the darkness; for an
old man his pace was surprisingly quick and Ian often found
himself having to increase his step to catch up with him.
       The walls of the corridors were covered with the
roundels common to all parts of the TARDIS, and every ten
feet or so were interrupted by a closed door. Sometimes they
would open one of these doors and enter the corridor beyond
it. Ian asked the Doctor where the other doors led to but the
Doctor’s only response was a muttered suggestion that he
mind his own business. Ian wondered whether the Doctor
really did know what lay behind all these locked doors, or for
that matter exactly where he was going.
       ‘Just how far does the TARDIS go on for, Doctor?’ Ian
asked after they had been following the same interminable
corridor for ten minutes.‘Surely it most have an end
somewhere?’
      ‘The interior dimensions in the Ship are merely relative
to the exterior universe, Chesterton,’ said the Doctor as if that
explained everything.
      Ian shrugged and continued to follow the old man; if
the Doctor didn’t want to admit that he didn’t have the
faintest idea of what he was talking about, then that was his
own affair.
      The Doctor was, in fact, being unusually silent, as
though he were wrestling with some important issue in his
mind. Finally despairing of ever getting any intelligent
conversation out of him, Ian contented himself with
examining in the flickering light of the oil lamp some of the
many items and objets d’art which lined the walls.
      The Doctor, it seemed, was an avid collector of antiques
from every period of history; there were delicate Ming vases
from China and finely carved baroque chairs from England,
as well as weird-looking futuristic items which Ian didn’t
recognise but supposed came from one of the alien planets
the Doctor had visited with his granddaughter. Many were
obviously placed there for decoration, but as the two men
descended deeper into the TARDIS and the corridors became
sparser it was apparent that many others had been left there a
long time ago and simply forgotten.
      They came to an intersection of four corridors and the
Doctor paused, as if he was unsure of which direction to take.
While the Doctor deliberated, Ian’s attention was drawn to a
pile of five dusty paintings which had been dumped
unceremoniously on an old threadbare sofa by the wall.
      He bent down to examine them more closely in the light
from the oil lamp. Four of them were Italian pastoral scenes,
pleasant to look at but showing no great talent. But the fifth
one made Ian catch his breath.
      It was an arresting portrait of a young handsome
courtier; in the bottom right-hand corner was signed the
name‘Leonardo’.
      Ian whistled with appreciation.‘Doctor, do you realise
what you’ve got here?’ he asked incredulously.‘A lost
Leonardo like this is absolutely priceless—Doctor? Doctor?’
      Ian looked all around him. The Doctor was nowhere to
be seen. Ian was left alone in the dark threatening confines of
the TARDIS interior.

      Ian shouted down the corridors after the Doctor. But if
the old man was there he didn’t hear him; the only reply was
the monotonous in-out in-out breathing which in the
darkness, and now that Ian was alone, sounded louder than
ever.
      Trying not to panic, Ian realised that there was no point
in trying to go after the Doctor. His chance of finding the old
man in the maze of passageways would be impossible; if the
TARDIS was indeed as big as he suspected he could be lost
there for days. Better, he reasoned, to retrace his steps back to
a part of the TARDIS which he recognised and from there
find Susan who would surely know her way around the Ship’s
corridors.
      Using as points of reference the antiques he had seen on
his journey down the corridor, Ian began to walk back. But to
his horror when he reached one of the doors which opened
onto the main corridor that led up to the main area of the
TARDIS, and which had been open when they had passed it
before, he found that it was locked shut. Vainly he tried to
open it but it refused to yield to his touch. In a futile gesture
he pounded on the door and called out for help; but the only
answer was the mocking breathing of the life support system.
      In desperation he looked around for another entrance
into the control centre of the Ship. But he knew he had no
choice: his only possible route was back down into the depths
of the Ship. Resigned, he followed the corridor he had taken
with the Doctor.
      He seemed to walk for miles; and as he did so it
occurred to him that the TARDIS corridors seemed somehow
different. It took him a while to realise that doors which had
before been open were now firmly closed, and doors which
had been locked shut were now open.
      He reached the intersection of three corridors and,
despite himself, stood and watched in amazement as two of
the three doors slammed shut in his face, thereby leaving him
no choice but to go through the one door that remained
open. And as he passed through a door-way that door too
would close soundlessly behind him, thereby cutting off his
only means of retreat.
      Ian felt the hairs on the back of his neck rise and he
tried to shrug off the notion that someone was watching him
and mapping out his route for him, as dispassionately as a
human scientist would watch a mouse trapped in the maze of
some scientific experiment.
      Occasionally he would stop at a door which was not
locked and look into the room beyond. But invariably these
rooms would be closed off, and the gothic treasures which
they housed, together with that infernal in-out in-out
breathing and the darkness, did nothing to calm his nerves.
      Finally he admitted defeat and almost meekly followed
the route which was somehow being chosen for him.
      Within minutes the descent of the corridor seemed to
level off. Ian found himself in a large, featureless unfurnished
anteroom. The in-out in-out breathing was almost deafening
down here and, to make matters worse, the light in the room
pulsed up and down in brilliance in accordance with the
breathing, plunging the room one moment into pitch
darkness and then into searing brightness. The entire effect
was quite disorientating and Ian had to lean against one wall
to maintain his balance.
      He tried three of the four doors which led off from the
anteroom. They were all securely locked. He was about to try
the fourth door when it slowly began to creak open. The
lights in the anteroom faded all together, until the only one in
it was the ever-widening arc from the opening door.
      With no place to run or hide, Ian stepped back in
horror as a shadowy threatening figure appeared silhouetted
in the doorway.
                           4
                        Trapped
      ‘Chesterton, what on Earth are you doing there?’
      Ian breathed a sigh of relief, which rapidly turned to
embarrassed anger as he recognised the Doctor’s voice.
Nevertheless he controlled his temper.
      ‘I... I got lost,’ he said lamely.
      The Doctor tut-tutted. ‘You should have kept up with
me,’ he reprimanded; but did Ian detect a glint of malicious
amusement in the old man’s eyes?
      ‘I did do!’ he protested. ‘But I stopped for a moment
and the next minute you were gone!’
      ‘If you must go wandering off on your own what do you
expect?’ chastised the Doctor. ‘Although goodness knows how
you found your way down here.’ He imperiously beckoned
Ian forward. ‘Now, do come along—we haven’t got all day
you know!’
      Ian eyed the Doctor suspiciously; disconcerted by the
old man’s lack of concern about his plight, but recognising
that he had no alternative, he followed him down a winding
spiral staircase which he surmised most lead to the very
deepest part of the TARDIS.
      If he had thought to look he would have noticed that all
the doors he had passed which had been locked now
miraculously opened by themselves...

     The in-out in-out breathing which permeated the
TARDIS and the pulsating lights which Ian had noticed in the
anteroom had their origin in the Ship’s power rooms. This
was a series of fifteen interconnected rooms containing all the
machinery and power sources which operated the TARDIS.
       Here, explained the Doctor, were the regulators and
engines which powered every function of the TARDIS: its
lighting and heat, its life supports, its navigation and memory
banks, and, most importantly of all, the drive mechanisms
which powered it on its journeys through-out space and time.
       Ian noted with wry amusement that, although all these
machines were undoubtedly centuries ahead of his own
understanding, they still retained, with their elaborate brass
fittings and antiquated pistons and levers, all the magical
Edwardian splendour of a Heath Robinson mechanism, as
though the Doctor had imprinted his own fascination with the
Edwardian era onto his machine.
       Ian glanced around the room. Apart from the pulsing
lights, the area was in darkness. The machines were dusty,
and even the normally sterile atmosphere of the TARDIS
here was dull and muggy, as though the rooms had never
been used or visited in a long long time. Littering the floor
were large leatherbound technical manuals, their bindings
worn with age.
       Every single movable part of every single machine was
motionless and silent, but when Ian and the Doctor examined
them more closely they found that they were still warm, as
though they had been in operation but a few minutes ago.
       The Doctor crossed over to the door which, he said
mysteriously, led into the ‘power stacks’ of the TARDIS. He
frowned as he turned and twisted the handle.
       ‘What’s the matter, Doctor?’ Ian asked.
       ‘The door seems to be locked,’ said the Doctor. ‘Now
that’s most unusual... I wanted to check the power gauges...’
       ‘Tell me, Doctor,’ said Ian as the old man came back
over and bent down to examine a video screen on one of the
banks of computers which lined the room,‘what is that
infernal noise all around us?’
       ‘Noise?’ queried the Doctor.
       ‘That sort of breathing,’ explained Ian.
       The Doctor snorted superiorly. ‘Oh that,’ he said. ‘Why,
it’s the life support systems, of course... Whatever did you
think it was?’
       Ian ignored the question and continued: ‘And the main
controls of the life support system are housed down here?’
       ‘Of course,’ said the Doctor, and then realised what Ian
was trying to say.
       He indicated a large intricately constructed mechanism
on the wall which Ian laughingly thought resembled a large
pair of bellows.
       ‘And yet the life support mechanism itself, the system
which provides as with all our oxygen, Earth-type gravity and
heat, and protects us from the time vortex, is not functioning.
       ‘Just like everything else down here,’ added Ian.
‘Doctor, what exactly is going on? By rights we should have
been dead long ago. But even though not one major machine
in the TARDIS is functioning, we’re still alive!’
       The Doctor directed Ian’s attention to the video screen
he was examining which, like several minor and unimportant
instruments on board the Ship, was still operating normally.
       ‘And this indicates that all the power necessary for the
smooth running of my Ship is being generated and
channelled correctly,’ he said,‘and yet not one iota of it is
being used to power the mechanisms of my Ship.’
       ‘As if all the power is being drawn off somewhere before
it reaches the machines,’ reasoned Ian. ‘But if that’s the case,
why is the life support system still operating and keeping us
alive?’
      ‘How am I supposed to know, Chesterton!’ snapped the
Doctor. ‘I’m not a miracle worker!’
      Ian muttered a half-hearted apology, only vaguely
aware that he had touched a raw nerve in the Doctor. The
Doctor liked to pretend that he was the absolute master of his
Ship; the truth was that he understood very little about its
mechanisms and the way it operated.
      ‘So what do we do now, Doctor?’ asked Ian, in an
attempt to change the subject and assuage the old man’s
wounded pride.
      The Doctor paused for a moment and looked
thoughtfully at Ian. Then he pointed to an open door at the
far end of the room. ‘In there you will find the internal
scanner, Chesterton. It is designed to give a general visual
overview of all the TARDIS’s power rooms. If my machines
cannot tell me what is affecting the Ship’s power perhaps the
eye can. The machine is very simple to operate. I suggest you
go in there and report your findings to me.’
      Ian nodded. He crossed over to open the door and
entered the room, watched closely by the Doctor. The room
was small, about the size of a dentist’s waiting room, and
featureless apart from the usual TARDIS wall roundels. In the
corner, as the Doctor had said, was a video screen and control
panels, housed in an ornate mahogany cabinet, rather like an
old-fashioned television set. Following the Doctor’s
instructions, Ian bent down and switched on the machine.
      The screen buzzed into life and began to show a
succession of pictures of all of the TARDIS’s fifteen different
power rooms. Each was in darkness and silent. their machines
no longer operating.
       Ian studied the pictures one more time and then called
out to the Doctor. ‘They’re exactly like everywhere else,
Doctor,’ he said. ‘Dark and silent—’
       He stopped and turned around anxiously when the
Doctor did not reply. The door behind him was closed.
Panicking, he stood up and tried to open it; it was locked
firmly shut.
       He banged on the door and called out the Doctor’s
name but there was no response from the old man. Beads of
perspiration appeared on Ian’s forehead; ever since a child
Ian had had a fear of being trapped in a confined space, and
now the four walls of the room seemed to crowd threateningly
upon him.
       His heart missed a beat as he realised that the air inside
the room was rapidly becoming stale and stuffy. He called out
the Doctor’s name once more, using up valuable oxygen, and
rattled at the door handle. But the door refused to budge.
Frantically he looked around for anything with which he
could lever the door open, but apart from the internal
scanner the room was hare. There did not seem to be any
visible locking mechanism on the door, or an electronic circuit
which he could trip. He pressed against the door with all his
weight, but it refused to give. His futile beating on the door
became weaker as the life-giving oxygen in the room
remorselessly ran out. His heart and lungs pounded painfully
in his chest as he struggled to gasp whatever air he could.
Through fogged eyes he looked at the room which began to
spin sickeningly around him. Close to un-consciousness, he
fell despairingly to his knees.
       Click!
       Ian raised his head and gulped in gratefully the rush of
air which flooded into the room as the door creaked slowly
open. Raising himself with difficulty onto his feet, he
staggered through the now open door and into the power
rooms beyond.
       To Ian’s surprise the Doctor had not opened the door.
Instead he was standing some way off, absorbed in examining
a piece of equipment. He started when he saw Ian coming out
of the room.
       ‘Doctor,’ groaned Ian, ‘didn’t you hear me?’
       ‘Hear you? What on earth are you talking about,
Chesterton?’
       ‘That room back there... I was trapped... air running
out...’
       The Doctor turned his eyes almost nervously away from
the young schoolteacher and continued to examine the piece
of equipment. Finally he put it down on a small work bench.
‘Well, you’re safe now,’ he said. ‘And since nothing seems to
be working down here I see little point in staying around.
Shall we join the others?’
       Ian regarded the Doctor suspiciously. The old man was
behaving very strangely, almost guiltily. Ian knew so little
about the Doctor, but one thing he did know was that the old
man had a completely alien set of codes and morals to those of
him and Barbara.
       Could it be possible that he had actually deliberately
locked Ian in that room, with the express intention of getting
him out of the way—permanently? Though he had known the
Doctor for such a short measure of time Ian wouldn’t have
put it past him.
       But if the Doctor had locked him in the room, then how
had the door become unlocked? Had the Doctor had a
sudden change of heart?
       ‘Well, Chesterton?’ asked the Doctor irritably. ‘I said,
shall we join Susan and Miss Wright?’
       Ian nodded. ‘Fine, Doctor,’ he said. ‘But this time I
think you had better lead the way.’
       The Doctor eyed Ian viciously, and then led the way out
of the power rooms and into the corridors outside. All the
doors which had before been securely closed were now open
again.
       As the Doctor and Ian left the power rooms, all the
machines which had been silent and motionless during their
visit, suddenly chattered into life again...

      ‘Your companion, Miss Wright,’ began the Doctor, as he
and Ian walked up the corridor.
      ‘Barbara,’ corrected Ian.
      ‘Yes, quite,’ continued the Doctor. ‘Your companion,
Miss Wright, suggested that the problem might lie not in the
TARDIS itself but in some sort of outside entity—’
      ‘Which you said was ridiculous,’ Ian reminded him
pointedly.
      The Doctor caught the implied criticism in Ian’s voice
but chose to ignore it. ‘And which I still maintain is
impossible. But it is still feasible that we are in the grip of
some powerful force which exists outside the Ship.’
      ‘So? What do you suggest we do?’
      ‘Simplicity itself, Chesterton! We see what’s outside the
Ship!’
                       5
           ‘Like a Person Possessed’
      When Barbara had returned to Susan’s room her
former pupil seemed to be sleeping peacefully. A good sleep
was exactly what the girl needed, reflected Barbara. Susan
had always seemed more sensitive than her other pupils;
recent events had obviously shaken her up quite a lot. Her
attempted attack on Ian was merely a symptom of her inner
turmoil and frustration.
      Barbara sat at her bedside, checking her pulse from
time to time and ensuring that everything was all right with
her charge. On a table the oil lamp which Ian had lit still cast
eerie shadows on the wall.
      The rhythmic in-out in-out sound of the Ship’s life
support system which seemed to have replaced the normally
ubiquitous humming of the TARDIS’s machinery, was vaguely
soporific and Barbara found herself beginning to nod off to
sleep.
      A sudden noise awoke her with a start.
      Barbara was alert in an instant, her nerves tingling. By
her side Susan had sat bolt upright in bed, her hands still
hidden underneath the covers. Barbara smiled with more
than a little relief, chiding herself for her nervousness.
      ‘How are you feeling now?’ she asked.
      Susan looked at her strangely. Perhaps she was still
slightly concussed, thought Barbara.
      ‘I’m fine,’ the schoolgirl said slowly. ‘Why shouldn’t I
be?’
       ‘Susan, you do remember who I am, don’t you?’ Barbara
asked. Susan’s voice sounded oddly clipped; for an awful
moment it reminded Barbara of the staccato emotionless
tones of the Dalek creatures they had encountered on the
planet Skaro. She was suddenly very worried.
       ‘Of course I remember who you are,’ the girl continued
in the same flat monotone. ‘You’re Barbara.’ Barbara’s brow
furrowed with concern as she registered Susan’s unfamiliar
use of her first name. Up till now Susan had always referred
to her, in her presence at least, as Miss Wright, retaining some
of the teacher-pupil respect which had been encouraged at
Coal Hill. Her sudden use of the name Barbara unnerved the
schoolteacher.
       Shrugging off her vague suspicions, Barbara felt Susan’s
forehead. Her temperature was still uncommonly high. She
crossed over to the dressing table where, by the oil lamp, Ian
had placed a bowl of water. She dipped her large
handkerchief into it, squeezed it of any excess moisture and
then returned to Susan. ‘Put this on your forehead, Susan,’
she said. ‘It’ll keep you cool.’
       ‘Why?’ asked the girl. ‘There’s nothing wrong with me.
There’s no need to cosset me like I was Tiny Tim or
something.’
       ‘Who?’ Barbara asked sharply.
       ‘Tiny Tim,’ repeated Susan. ‘He was the young cripple
in Charles Dickens’ Christmas Carol.’
       ‘I didn’t think you knew any Dickens,’ Barbara said
slowly. She suddenly remembered something Mr Foster the
English teacher had once said to her that girl Foreman,
brilliant in some respects—she can recite quite huge hunks of
Shakespeare as if she really knew him. But she’s never even
read a word of Dickens!
      Susan flushed and Barbara imagined that she had
somehow upset the girl.
      ‘I—I must have heard Grandfather talking about him
sometime... He’s very well read, you know...’
      Barbara looked at Susan suspiciously. The abrupt
changes of mood, the violence, this piece of knowledge... was
this really Susan she was talking to, or... She shuddered at the
thought of the alternative.
      Like a person possessed, Ian had said. Barbara tried to
humour her. ‘Of course there’s nothing wrong with you,
Susan,’ she said. ‘You just need a rest, that’s all.’
      Susan seemed to acquiesce and sank back down onto her
pillows. Suddenly she sat back up again, and clutched
Barbara’s arm. ‘Where’s Grandfather?’ Her voice had
suddenly changed: no longer was it emotionless and cold;
there was no mistaking the concern in it.
      Barbara loosed herself from Susan’s grip, and replied.
‘He’s checking the controls with Ian—Mr Chesterton.’
      Susan’s face seemed to relax and then she said, ‘Why did
you ask me if I knew who you were?’
      ‘It’s just that before you seemed to...’ Barbara felt
embarrassed, unsure of how to answer the girl’s question.
How do you tell someone that you suspect they’re losing their
grip on reality?
      Susan continued to stare at her in an odd way.
Underneath the covers Barbara was aware of Susan’s hands
fumbling with something.
      Barbara held out her hand. ‘Susan, why don’t you give
me the scissors?’ she said with gentle firmness.
      Susan drew her hand out from under the pillow and
pointed the instrument threateningly at Barbara.
      ‘Susan, give them to me!’ Barbara commanded in her
best schoolmarm voice, the voice which used to strike terror
into the hearts of class 1C.
      The girl seemed to hesitate but still pointed the scissors
at Barbara. Her hand was trembling. In this nervous state
Barbara realised she could be capable of anything. The
schoolteacher tried a different tack. ‘Susan, what is all this
about?’ she asked softly and reasonably.
      ‘You said there had been a power failure,’ she began.
      Barbara corrected her. ‘No, I didn’t. I said that’s what
Ian thinks.’
      ‘I don’t believe you,’ Susan continued. ‘You lied to me.’
      ‘Lied to you? What are you talking about, Susan?’
      ‘I overheard you and Mr Chesterton. You said there was
something in the Ship, something you didn’t want me to
know about...’
      Realisation suddenly dawned for Barbara. ‘I see—you
just overheard a few words and you—’
      ‘No,’ interrupted Susan. ‘You lied to me. You cannot be
trusted.’
      ‘We wouldn’t do a thing to hurt you, Susan,’ insisted
Barbara. ‘Surely you know that by now?’
      ‘No. You’re frightened of us, Grandfather and me.
You’re different from us. How can we know what you’re
thinking, what you think of us?’
      ‘Susan, don’t you see it’s the same for all of us? You and
your grandfather are as alien to us as we are to you. Maybe
there are times when we don’t know where we stand with you;
yes, maybe there are times when we are frightened of you,
uneasy and uncertain. I know we’re all unwilling fellow
travellers, and the only thing Ian and I really want to do is go
home. But, Susan, we’re all in this together whether we like it
or not and we have to learn to trust each other. Besides, why
should we hurt you and your grandfather? Without the
Doctor how can we ever hope to return to Earth in our own
time? We might not understand you all the time, but we need
you. Can’t you see that? Why should we ever try and hurt
you?’
       Susan lowered the scissors slightly as she considered
Barbara’s words. Taking advantage of her hesitation, Barbara
darted forward, and wrenched the scissors from Susan’s hand.
       For a few brief moments Susan struggled, hitting at
Barbara with her fists in frustration. Then she burst into tears,
falling into Barbara’s welcoming arms.
       Sitting on the edge of the bed Barbara comforted Susan,
holding her in her arms and rocking her back and forth like a
little child. After a few minutes Susan’s weeping subsided and
she raised her tear-stained face to look at Barbara. There was
no need for words; Barbara recognised the contrition in
Susan’s eyes; but she also saw the terror.
       ‘Barbara, what’s happening to us?’ Susan sobbed.
Susan’s use of her first name no longer upset Barbara.
       ‘I really don’t know, Susan. We’re... we’re all just a little
upset, that’s all. But don’t worry. Your grandfather will find
out what’s wrong with the TARDIS soon, and then we’ll be on
our way.’
       Susan nodded, and then looked around her room. On
the bedside table the oil lamp was flickering low. ‘I’ve never
noticed the shadows before,’ Susan said. ‘It’s usually so
bright... But in these shadows there could be anything... there
are parts of the TARDIS which even I haven’t explored
properly yet...’
       ‘Don’t be silly, Susan,’ Barbara chastised gently. ‘You’re
tired and you’re letting your imagination run away with you.
There’s nothing to be afraid of in the dark.’
       ‘It’s so silent in the Ship,’ continued Susan. ‘Apart from
the breathing.’
       ‘The breathing?’
       ‘Listen—the life support system. Its just like someone
breathing, isn’t it?’ she said darkly.
       Barbara hushed her. ‘We’re imagining things, we must
be.’ Susan looked at her oddly, almost challenging her to
provide an explanation. ‘Let’s be logical about it, Susan,’
continued Barbara. ‘I mean, how could anything get into the
Ship anyway?’
       ‘The doors were open,’ Susan reminded her. ‘In spite of
what Grandfather says, they were open.’
       ‘But where could it hide?’
       ‘In one of us.’
       Barbara shivered as Susan expressed her unvoiced fear.
They had all been behaving oddly; could it be that some
unknown alien intelligence had penetrated the TARDIS’s
defences and possessed one of them?
       Once again she remembered Ian’s words: like is person
possessed.
       ‘Don’t be silly, Susan,’ she said weakly. ‘We must stop
talking like this. Can you imagine what the Doctor and Ian
would say if they heard us talking like this? They’d laugh at
us. There must be a rational explanation.’
       ‘But supposing there isn’t a fault...’ wondered Susan.
       ‘You must be clairvoyant!’
       Barbara and Susan turned nervously round to see the
figure in the open doorway who had come upon them
silently. Each of them breathed a sigh of relief when they saw
that it was Ian.
       ‘What do you mean?’ asked Susan.
       ‘We’ve just checked everything and according to the
Fault Locator the TARDIS is functioning perfectly,’ he
explained and then looked at Susan. ‘How are you feeling
now?’
       ‘I’m all right... What’s my grandfather doing?’
       ‘That’s what I came to tell you both. As there’s nothing
wrong with the TARDIS he’s decided that the only fault must
lie outside the Ship. He’s going to turn on the scanner.’
       Susan’s face blanched in terror and she leapt out of bed.
‘No! He mustn’t! He mustn’t!’ she screamed and ran out of
the room.
                         6
                   The End of Time
       Susan burst into the control room where the Doctor was
about to move to the central control console to operate the
scanner.
       ‘Don’t touch it!’ she cried.
       The Doctor stopped and looked at his granddaughter
curiously. ‘Are you all right, child?’ he asked.
       ‘Yes, Grandfather,’ she replied and indicated the control
console. ‘I tried to touch it before and it was like being hit...’
       ‘Hit? Hit where?’
       ‘The back of my neck hurts,’ she explained.
       The Doctor nodded sagely. ‘Rather like mine, in fact...’
       Ian and Barbara had entered the control room to hear
the final part of this conversation. ‘Funny it didn’t affect me
and Barbara like that,’ said Ian.
       The Doctor looked at him strangely.
       ‘No, it didn’t, did it?’ His voice was full of suspicion. He
considered the two schoolteachers warily and then beckoned
Susan over to his side.
       Susan considered her grandfather’s words and then
regarded Ian and Barbara through narrowed, suspicious eyes.
‘Yes... Grandfather’s right. Nothing did happen to you, did
it..?’
       ‘What are you implying, Susan?’ asked Barbara sternly.
‘Surely we’ve just gone through all this?’
       The girl didn’t reply. Sensing Barbara’s unease, Ian put
a reassuring arm around her shoulders.
      ‘I must discover what is outside the Ship,’ the Doctor
determined and, ignoring Susan’s warning, he approached
that part of the console which contained the scanner controls.
Gingerly he operated a small lever, and jumped back, as
though expecting a shock of some kind. Nothing happened.
      He looked back at Ian. ‘Well, I didn’t get a shock this
time, did I?’ he said meaningfully.
      ‘What are you trying to say, Doctor?’ asked Ian but
before the old man could reply Susan turned their attention
to the scanner screen set high in the wall.
      The scanner lit up, casting an eerie light around the
control room, and an image began to resolve itself on the
screen.
      The picture was one of a pleasant wooded landscape of
oak and birch trees. Beyond them gently rolling hills rose up
to a brilliantly blue sky, flecked with wisps of snowy white
clouds. Over the audio circuits they could hear the sound of
birdsong.
      So convincing was the image that Ian and Barbara could
almost taste the country freshness in the normally
antiseptically clean air of the TARDIS.
      ‘That’s England!’ Barbara said delightedly, and pointed
to the hills in the distance. ‘Look, those are the Malvern Hills!
I used to spend my summers there as a child!’
      ‘Well, what are we waiting for?’ asked Ian, his
disagreement with the Doctor suddenly completely forgotten.
‘Open the doors and let’s see for ourselves! I don’t know
what’s been going on, Doctor, but it looks as though you’ve
brought us home!’
      The Doctor considered Ian and Barbara’s eager faces
and then turned back to the scanner. The schoolteachers
frowned as they sensed his puzzlement.
      ‘What’s wrong, Doctor?’ Barbara asked, and felt her
heart sink.
      ‘This is all very curious,’ the Doctor muttered and
pointed to the picture on the scanner. ‘That can’t be what’s
outside the Ship.’
      ‘What do you mean?’ asked Ian.
      ‘Use the intelligence you were born with, Chesterton!’
he said irascibly. ‘Look at the clouds, the trees. Not one of
them is moving—it’s merely a photograph!’
      As the Doctor spoke those words the doors to the
TARDIS suddenly opened and the control room was filled
with a searing white light.
      ‘Close the doors!’ commanded the Doctor as he covered
his eyes from the glare.
      Ian moved towards the light but as he did so, the double
doors closed of their own accord.
      ‘You see,’ said Barbara to the Doctor. ‘We were telling
the truth before. They did open by themselves. You saw us:
neither of us touched the controls!’
      ‘Look!" said Susan and pointed up at the scanner.
‘There’s another picture now!’
      The picture of the Malvern Hills had vanished and had
been replaced by one of an alien jungle, full of enormous and
weird barbed plants. In the background impossibly huge
mountains towered into a savagely orange sky; the cries of
wild and ferocious beasts echoed around the control room.
      ‘Where’s that?’ asked Barbara.
      ‘The planet Quinnius in the fourth galaxy,’ replied the
Doctor.
      ‘Yes, it’s where Grandfather and I nearly lost the
TARDIS four of five journeys ago,’ offered Susan. ‘But that’s
not what’s outside either...’
      ‘Can you explain it, Doctor?’ asked Ian.
      The Doctor crossed the floor of the control room and
settled himself in his Louis XIV chair. ‘Did I ever tell you that
my Ship has a memory bank, hmm?’ he asked.
      ‘It records all our journeys,’ added Susan helpfully.
      ‘No, you didn’t, Doctor,’ said Ian.
      ‘Are you absolutely sure, Chesterton? I thought I did...’
      Before Ian had time to reply Barbara pointed to the
scanner. Yet another picture had formed.
      This one was of an unfamiliar planet set in the vast
darkness of space. As though the scanner was zooming out,
the image was quickly replaced by a picture of the same
planet, this time much smaller and surrounded by other
planets.
      This in turn vanished and a picture of a spiral galaxy of
countless thousands of stars appeared in its place. Then the
screen was filled with a blinding flash of light, before it went
blank altogether, plunging the control room once more into
shadow.
      During this sequence the exit doors had remained
firmly closed.
      Then after a pause the image of the Malvern Hills
reappeared and the sequence began again. The Doctor
turned off the scanner.
      ‘Well, what was all that about?’ asked Ian, not really
expecting an answer from anyone.
      The Doctor trained two steely eyes on the figure of the
schoolmaster. ‘Don’t you know?’ he asked accusingly. ‘I
thought you might be able to tell me.’
      Ian shook his head. ‘Why me?’
      The Doctor allowed himself a self-congratulatory
chuckle. ‘You won’t confuse me, you know, no matter how
hard you try.’
      Ian was beginning to get annoyed. ‘Just what exactly are
you getting at, Doctor?’ he demanded to know. The Doctor
snorted contemptuously and turned away from Ian. He put a
protective arm around his granddaughter.
      Barbara crossed over to the Doctor and Susan. ‘Look,
why don’t we try and open the doors and see for ourselves?’
she said.
      The Doctor dismissed her suggestion. ‘What is inside my
Ship, madam, is more important at the moment!’
      ‘Inside?’
      ‘But you’ve only just told us that the only people inside
are ourselves,’ protested Ian. ‘You said that nothing could get
inside the Ship.’
      Precisely!’ said the Doctor. ‘Nothing can penetrate my
Ship, and all the controls are functioning perfectly. Ergo the
fault must lie with one of us!’
      ‘Just what are you trying to say, Doctor?’ asked Ian
warily.
      The Doctor pointed a long accusing finger at the two
schoolteachers. ‘You two are the cause of this disaster! You
sabotaged my Ship!’
      Barbara tensed and held Ian’s arm. ‘No, Doctor, you
know that’s not true...’ she said.
      ‘You knocked me and Susan unconscious!’
      ‘Don’t be ridiculous!’ cried Barbara, rising to the
defensive. ‘We were all knocked out!’
      ‘Grandfather, she is right,’ said Susan slowly. ‘When I
came to, Mr Chesterton was still unconscious.’
      The Doctor dismissed Susan’s comment curtly. ‘A
charade! They attacked us!’
      ‘Absolute nonsense!’ protested Ian.
      ‘And while we were lying helpless on the floor you
tampered with the controls!’
      ‘You looked at everything yourself and you couldn’t find
anything wrong with them!’ Ian reminded him. exasperated
at the old man’s sheer obstinacy. ‘You and I checked every
single piece of equipment on board the Ship.’
      The Doctor seemed taken aback fora moment but he
refused to listen to Ian’s reasoning. ‘No, sir, we did not check
everything. I programmed the Fault Locator—you checked
everything!’
      Barbara tried to reason with the Doctor. ‘But why would
we interfere with the controls? What possible reason could we
have?’
      The answer was obvious to the Doctor. ‘Blackmail! You
intend to try and force me to return you to England!’
      ‘Oh, don’t be so stupid!’ said Barbara.
      ‘I am convinced of it,’ said the Doctor. ‘You both forced
your way on board my Ship, intruded upon the lives of my
granddaughter and myself; but you were never prepared to
accept the consequences of your actions. So now you intend to
hold Susan and me prisoner until we agree to take you back
to the twentieth-century.’
      Barbara was usually slow to anger but this time the
Doctor had gone much too far. She shrugged Ian off as he
tried to restrain her and she marched up to the Doctor.
      ‘How dare you!’ she exploded furiously. ‘Do you realise,
you stupid old man, that you’d have died in the Cave of Skulls
if Ian and I hadn’t helped you to escape!’ The Doctor pooh-
poohed the notion; he had no wish to be reminded of any
debt he might hold to these two humans. But Barbara had not
finished.
      ‘And what about all we went through on Skaro against
the Daleks? Not just for us but for you and Susan too—and all
because you tricked us into going down to the Dalek City in
the first place!
      ‘Accuse us! You ought to go down on your hands and
knees and thank us!’ She shook her head in despair. ‘But oh
no, gratitude is the last thing you’ll ever have. You think
you’re so superior, so much greater than everyone else, but
when are you ever going to realise that other people are
worth just as much as you? We might not be as intelligent as
you, we might not have experienced as much but we have
feelings. Do you know what they are? It’s a concern for your
fellow creatures, a belief that no matter what our differences
may be we’re all in this mess together and we’d better help
each other out. We’re not just some laboratory animals for
you to study, or inferior creatures for you to make use of...
But oh no, humility is the last thing you’ll ever have—or any
sort of common sense!’
      The Doctor seemed visibly shaken by Barbara’s fierce
tirade and for once seemed at a loss for words. Barbara
stormed off for the living quarters and Ian followed her. As
she passed the Doctor’s ormolu clock she stopped. A terrified
scream burst from her lips and she turned her face away.
      The framework of the Doctor’s ormolu clock had
remained unchanged and as beautifully ornate as over. But
the face itself on which the hours and minutes were displayed
was now distorted, almost unreadable, a mass of molten metal,
which strangely radiated no heat. Even the Doctor caught his
breath in shock as he wondered at the enormity of whatever
power could have caused this.
      Fearing what they might find, Ian, Barbara and Susan
looked down at their wristwatches in grim expectation.
      The faces of these too had melted away; it was as though
time had stopped for them.
      Susan gave an involuntary shudder. ‘We’re somewhere
where time doesn’t exist,’ she said, ‘where nothing exists
except us..
      ‘Oh, don’t be stupid, Susan!’
      Hysterically Barbara tore the watch off her own wrist
and flung it across the control room, where the glass shattered
into a hundred tiny pieces. Sobbing, she threw herself down
into a chair. Susan went instantly to her side to comfort her.
      ‘You can’t blame us for this, Doctor,’ said Ian evenly and
then turned around. The Doctor had disappeared. ‘Where is
he now for heaven’s sake?’ he asked irritably.
      As if on cue the Doctor entered the room from the
passageway which led to the living quarters. He had a
beaming smile on his face and in his hands he carried a tray
upon which were four plastic cups.
      ‘I’ve decided we’re all somewhat overwrought,’ he said
genially as he handed out the cups. ‘We all need more time to
think instead of throwing insults at each other.’
      Ian looked at the old man, amazed at his sudden
apparent volte-face. ‘I wish I could understand you, Doctor,’
he said, shaking his head. ‘One minute you’re abusing us and
the next you’re acting like the perfect butler.’
      ‘We must all calm down and look at the situation
logically, my dear boy,’ the Doctor said pleasantly. He shot
Ian a crafty look which the schoolteacher did not seem to
notice.
      Ian eyed the liquid in his cup uncertainly and sniffed it:
its smell reminded him of apricots and honey. ‘What is this?’
he asked warily.
      ‘Merely a little nightcap,’ answered the Doctor cheerily.
‘Something to help us relax and sleep. In the morning things
may look a lot clearer.’
      ‘That is, if it is night now,’ pointed out Ian and gestured
over to the melted clockface. ‘We’ve no longer any way of
telling.’
      Over in the corner Barbara had calmed down a little,
encouraged by Susan. She stood up determinedly and
drained her cup. ‘Well, whatever time it is, I’m going to bed,’
she said, secretly hoping that in sleep she might find some
release from the nightmare into which they had all been
thrown.
      She walked over to the door. Before she left Ian drew
her aside. ‘Keep your door locked - just in case,’ he
whispered.
      Barbara was about to ask him what he was talking about
when he nodded over to the Doctor. On their way from
Susan’s room back to the control chamber Ian had told her
what had happened in the power rooms. He had no way of
telling whether the Doctor had indeed tried to kill him. But
after that experience Ian wasn’t prepared to trust the old man
as far as he could throw him.
      Over at the other end of the control room the Doctor
glared at them suspiciously, and strained to overhear their
conversation. Barbara glared back at him and then, saying
goodnight to Ian and Susan, she made her way to the
sleeping quarters.
      Susan approached the Doctor. ‘Make it up with her,
Grandfather—please,’ she said softly.
      The Doctor looked down at his granddaughter and
snorted indignantly. There was no way he was going to make
amends with Barbara; to do so would be to admit some
weakness and culpability on his part—and that the Doctor
would never allow himself to do. Indeed, it would be
tantamount to admitting he was wrong—and the Doctor
stubbornly believed that he was never wrong about anything.
      Susan shrugged her shoulders in defeat and followed
Barbara out of the room.
      When the girls had gone, Ian turned back to the Doctor,
who was now relaxing in a chair. He seemed purposely to
ignore Ian’s continued presence in the room.
      ‘Doctor, some very strange things are happening here,’
Ian began. ‘I feel we are in a very dangerous situation.’
      The Doctor raised an eyebrow. ‘Oh, do you now?’ he
asked haughtily.
      ‘Yes, I do,’ replied Ian, his tone hardening slightly in
automatic response to the Doctor’s supercilious manner. ‘I
think it’s time to forget whatever personal quarrels we may
have with each other.’
      ‘Really?’
      For the sake of us all, stop being so damn superior and acting
like a spoilt brat! thought Ian. ‘I think you should go and
apologise to Barbara,’ he said sternly.
      ‘Oh, should I, young man?’ the Doctor said. ‘Chesterton,
the tone you take with me seems to suggest that you consider
me as one of your pupils at that preposterous school of
yours—’
      ‘That’s not fair,’ Ian interrupted him.
      The Doctor stood up and drew himself up to his full
height.
       ‘Young man, I’m afraid we have no time for codes and
manners,’ he declared loftily, treating Ian exactly as many of
his former colleagues would treat a dim-witted pupil. ‘I don’t
underestimate the dangers—if they do indeed exist. But I
must have time to think! I have found that rash action is
worse than no action at all.’
       ‘I don’t see anything rash in apologising to Barbara,’
said Ian, and sipped at his drink.
       The Doctor merely laughed off-handedly.
       ‘Frankly, Doctor, I find it very difficult to understand
you or even to keep pace with you at times,’ Ian admitted.
       The Doctor’s eyes sparkled with conceit. ‘You mean to
keep one jump ahead of me, Chesterton, and that you will
never do. You need my knowledge and my ability to apply
that knowledge; and then you need my experience to gain the
fullest results.’
       ‘Results?’ said lan, realising how little he knew the old
man and remembering the incident in the power rooms.
‘Results for good—or for evil?’
       ‘One man’s law is another man’s crime,’ replied the
Doctor enigmatically. ‘Sleep on it, Chesterton, sleep on it.’
       Ian looked curiously at the old man and then drained
his cup. He was already feeling very sleepy. Perhaps the
Doctor was right after all: perhaps in the morning things
would indeed seem clearer. But he would still lock his door—
just in case.
       The Doctor watched him go and allowed himself a self-
satisfied smirk. He chuckled; he really was immensely
superior to everyone else on board the Ship, he thought.
       On the floor by his side his cup of beverage was left
untouched. He was the only one who had not drunk it...
       ‘Who’s there?’ asked Barbara nervously as she heard a
faint tapping at her door.
       ‘It’s only me—Susan,’ was the reply. ‘Can I come in?’
Barbara sighed with relief, thankful for any company, and got
up out of bed to unlock the door. Susan was standing there in
her nightgown.
       Susan looked down, trying hard to avoid Barbara’s eyes.
‘I just came to say I’m sorry for what Grandfather said to
you...’
       Barbara smiled weakly. ‘It’s all right, Susan,’ she lied.
‘It’s not your fault.’
       ‘I know... but you must try and understand him. He’s an
old man; he’s very set in his ways... Whatever you might think
of him right now he is a good man—and a very kind one too,
so kind and generous you wouldn’t believe. He’s looked after
me so well...’
       ‘He has a strange way of showing his kindness, Susan,’
said Barbara. There was no resentment in the statement;
Barbara was merely pointing out a fact.
       ‘Maybe so,’ agreed Susan. ‘But you don’t know the
terrible sort of life he’s had. He’s never had any reason to
trust strangers before when even old friends have turned
against him in the past; it’s so difficult for him to start now...
But you and Ian are both good people; please, try and forgive
him.’
       ‘Strangers? Is that still all we are to you, Susan—after all
we’ve gone through?’ asked Barbara.
       Susan seemed embarrassed. ‘No, you know that isn’t
true... but Grandfather... please be patient with him...’
       Barbara was silent for a moment, wondering whether to
pursue the matter further tonight.
      ‘Try and get some sleep, Susan,’ she advised. ‘In the
morning it will all seem different.’
      ‘Yes, maybe you’re right,’ the girl said and yawned. ‘I’m
feeling quite sleepy already.’
      ‘Can you find your way back to your room in the dark?’
      Susan nodded. ‘Yes; I know the TARDIS as well as
you’d know your own house—it’s my home.’
      With that she wished Barbara goodnight and went off
down the corridor to her bedroom.
      Barbara closed and locked the door. realising once again
how tittle she knew of the Doctor and Susan’s past. Susan’s
vague references to it just then troubled her. Why indeed
should Susan and the Doctor trust her and Ian? And why, for
that matter, should they trust the Doctor and Susan? Despite
superficial similarities, she reminded herself once again that
they belonged to two entirely different species. Apart from
being trapped together in the Ship they had nothing
whatsoever in common with each other.
      Banishing such doubts from her mind she returned to
her bed. She was already feeling very, very sleepy...

       The Doctor sat in his chair for over an hour, muttering
quietly to himself and carefully going over recent events in his
head. The drug he had administered to his three companions
would give him ample time to think and come up with a way
out of this dilemma; and, more importantly, it would keep Ian
and Barbara safely out of the way.
       The doors had opened, letting in a brilliant white light.
Appearances suggested that the doors had opened during
flight. Those of the TARDIS’s controls which still seemed to
be functioning normally certainly appeared to support this
supposition. But if that was so why hadn’t they been
immediately sucked out into the raging time vortex through
which they were travelling? And if they were indeed still
travelling, why was the central time rotor, which normally
rose and fell during flight, motionless?
      Therefore, logic decreed that the TARDIS had landed.
But things aren’t always very logical, are they? Barbara had said.
The Doctor, whose entire life had been ruled by the
application of cold, hard logic and emotionless scientific
observation wondered whether the schoolteacher’s disturbing
proposition was, in fact, a valid one.
      But for the moment, he decided, it would be best to
follow the path of logical deduction and reasoning, the path
he could follow best.
      So the TARDIS had landed somewhere. But where?
The multiple images on the scanner did nothing to help; the
last one, the one of the exploding star system, was in fact
distinctly disquieting.
      For a moment the Doctor allowed himself the
indulgence of thinking that the sequence of images might be
some sort of coded message. But a message from whom? No
sooner had the idea crossed his mind than he dismissed it. It
was a preposterous notion: nothing could so interfere with the
TARDIS without his knowledge and permission.
      The Doctor finally eased himself out of his chair. There
was only one way to find out where they were. He would not
bring himself to admit that it was what Barbara had suggested
all along. He would open the doors and venture out of the
Ship!

      In his bed, Ian tossed and turned, unable to get to sleep.
Even the Doctor’s drugged drink was having no effect on him.
Just as he was about to drop off, the concealed lighting in his
room would suddenly flash and rise to a painful brilliance,
shocking him out of his drowsiness. Then the lights would
fade until his room was as dark and gloomy as the rest of the
Ship.
      This continued for almost an hour before Ian decided
he had had enough. Dragging himself out of bed, he put on a
dressing gown and staggered over to the door which he had
locked before retiring. Frowning, he noticed that it was now
unlocked.
      Warily, he opened the door and looked down the
corridor. Seeing that no one was out there waiting for him in
the shadows, he staggered off to the control room.
      Back in his bedroom the lights slowly dimmed and then
went out altogether.
                          7
                     The Haunting
      Back in her room Barbara was experiencing the same
difficulties as Ian in getting to sleep. Although Barbara was
not aware that she had been drugged, it was as if the pulsing
lights which kept her awake were fighting a furious battle with
the effects of the Doctor’s sleeping drug, intent on keeping
her awake.
      Finally she resolved to give up the struggle to fall asleep,
and got up out of bed. She decided to go down to the rest
room and pick up a book to read from the Doctor’s wide-
ranging library. If she was lucky she would find something by
Trollope; if anything could put her to sleep that would.
      Slipping into her dressing gown she opened her bed-
room door. Although the strange pulsating lights, presumably
another malfunction of the TARDIS, had kept her awake, the
Doctor’s drug was still having a potent effect upon her. If she
hadn’t been so groggy she would have realised, as Ian had
done, that her door had been mysteriously unlocked.
      She looked up and down the darkened corridor, trying
to remember the way to the rest room; it was so difficult to
establish any sense of direction in this gloom. Which way,
which way?
      Still she could hear the in-out in-out breathing of the
TARDIS life support system. Crazily she thought she could
hear it changing its rhythm and tone, almost as if it was calling
out her name: Bar-bar-a... Bar-bar-a...
      She shivered, and then silently scolded herself for
behaving like a silly schoolgirl. This was the TARDIS, she
reminded herself, a precision-built machine; it was not a
Gothic mansion from the latest Hammer horror film.
     Nevertheless she walked smartly off in the direction
away from the imaginary ‘voice’—and, in her superstition-
derived ignorance, also away from the rest room.

      Barbara first suspected she was lost when she became
aware that the corridor in which she was walking seemed to
be sloping downwards—and wasn’t the rest room on a slightly
higher level than the sleeping quarters? She stopped and
looked about her in the half-light.
      She had come to a dead end. Behind her wound the
corridor she had travelled down; to her sides were two
roundelled walls, in one of which there was a door. Deciding
that she couldn’t get any more lost than she was already she
hesitated for a second, and then opened the door.
      The door opened out onto a vast laboratory, almost the
size of a school assembly hall. Lines of long wooden benches
were covered with the most amazing variety of scientific tools
Barbara had ever seen in her life. Everything from old
Chinese abacuses to futuristic items of equipment, the
purposes of which Barbara couldn’t even guess, seemed to be
here.
      One entire wall was lined with computers, all of which
should have been chattering busily away to each other, but
which, like everything else in the TARDIS, were now deathly
silent. Another wall was covered with complicated charts and
diagrams.
      Barbara gave a silent whistle of appreciation; even she,
as unscientific as they came, couldn’t help but be in awe of the
size and comprehensiveness of the Doctor’s laboratory.
       She gave herself a little pat on the back when she saw
the huge shelves on the far wall, packed to overflowing with
files, papers and books. She might not have found the rest
room, but surely here she would find something to take her
mind off her current situation?
       But when she reached the bookcase she was sorely
disappointed. Book after book was merely another dry
scientific treatise. Barbara looked despairingly at what to her
was merely mumbo-jumbo, much of it written in strange
languages and multisyllabic words she didn’t know, or
unearthly scripts she couldn’t decipher. Sighing, she replaced
a book and turned to go.
       It was then that she noticed the door which, hidden in
the shadows cast from the bookcase, she hadn’t seen before. It
seemed to be made of some heavy metal and was opened by a
rotating circular handle. Curiosity got the better of the
schoolteacher and she reached out to open it.
       And then her heart missed a beat as a short sharp noise
echoed throughout the laboratory. Turning around fearfully,
she whispered, ‘Who’s there?’
       No reply.
       Barbara looked around and then breathed a sigh of
relief as she saw the book on the floor. Obviously she had not
replaced all the books carefully enough, and one had
dropped to the floor.
       Smiling, and chiding herself for her jumpiness, Barbara
bent down to pick up the book. But then another book fell off
the shelf. And then another. And another. And another—until
every single book on the shelf was seemingly throwing itself
through the air at Barbara.
       Box files fell off the shelves and sprang open, sending
their contents swirling and scattering in all directions, as
though caught up in some eerie, intangible wind.
       Barbara looked on in terror as a whole rack of test tubes
swept off a nearby workbench and fell to the floor, smashing
into a thousand pieces, their contents giving off noxious
fumes.
       Other vials and glass tubes rattled madly away in their
containers. By her side a chair upended itself and crashed to
the floor. Charts fell off the walls, and the floor began to
shudder sickeningly beneath her.
       ‘Who’s there?’ she cried. ‘Why don’t you just leave me
alone!’
       But still the nightmarish visitation continued. Finally
Barbara snapped and, terrified, ran out of the room—straight
into Susan.
       Barbara sobbed with relief when she saw her. ‘What is
it?’ the girl asked.
       ‘In there,’ said Barbara, nodding back towards the
laboratory. ‘There’s something in there, throwing about all
the books, equipment, everything...’
       Susan looked warily into the room. The devastation was
apparent but nothing was moving there now. ‘It’s quiet now,’
she said, and then asked suspiciously: ‘But what were you
doing in Grandfather’s laboratory?’
       ‘I wanted to get a book,’ explained Barbara, gasping for
breath. ‘But I couldn’t find one; so I decided to explore the
other rooms in the lab.’
       ‘Other rooms?’ asked Susan urgently. ‘What other
rooms?’
       ‘Why, the one behind that door,’ Barbara said and
pointed to the heavy door in the shadows of the bookcase.
       Even in the gloom, Barbara could see Susan’s face turn
chalky white. ‘That door... do you know what’s behind that
door?’ she asked. Barbara shook her head, and Susan
continued. ‘Some of Grandfather’s experiments require vast
amounts of power and radiation—the isotopes are stored
behind that lead-screened door. If you’d’ve gone in there
without a protective suit you wouldn’t have survived for more
than thirty seconds...’
       ‘And I was about to open that door,’ said Barbara slowly,
‘when the attack happened.’ She shook her head. ‘I don’t
know what it was, but whatever it was it just saved my life...’
       ‘You mean, you really do think that some sort of
intelligence has come aboard the TARDIS?’
       ‘Yes, Susan,’ said Barbara. ‘Don’t you feel it too, that
feeling that we’re being watched all the time?’
       Susan shivered. ‘Don’t let’s talk about things like that
now,’ she urged. ‘Let’s get back to Grandfather and Ian.’

       In the control chamber the Doctor switched on the
scanner screen and played back the sequence of images
which, like everything else displayed on the screen, had been
automatically recorded in the TARDIS’s memory banks. Once
again the familiar pattern of the Malvern Hills, the planet
Quinnius, and the exploding star system was being repeated.
This time, however, the exit doors did not open.
       He searched his mind, looking for an explanation, but
found he could not make head or tail of it. Defeated, he shook
his head and deactivated the scanner.
       He wandered around the central console to another of
its six control panels, the one which included the mechanism
which would open the TARDIS’s great double doors onto the
outside world. For a moment he considered the wisdom of the
action he was going to take. Then, flexing his fingers, he
lowered one ringed and bony hand down to open the doors.
      Before he could reach and operate the control he felt
two strong hands close tightly around his neck, dragging him
back, attempting to throttle him. In desperation the Doctor
struggled to shrug off the attack and then managed to turn
around to confront his unknown assailant.
                           8
                       Accusations
       It was Ian. Wild-eyed and obsessed, he grabbed viciously
at the Doctor’s throat. Amazingly the frail old man was able to
push the younger man away and, still suffering from the
effects of the Doctor’s drug, Ian fell crashing to the floor.
       Massaging his throat, the Doctor staggered over to a
chair as Barbara and Susan burst into the room. Barbara took
in first the figure of Ian falling senseless to the floor, and then
the Doctor, stunned and gasping for breath on a chair.
       She rushed over to Ian’s side. Susan ran to her
grandfather.
       ‘It’s no use pretending now!’ crowed the Doctor as he
got his breath back. ‘I was right! It was you all along!’
       ‘Don’t just sit there!’ cried Barbara, not listening. ‘Come
over here and help him!’
       ‘Help him?’ spluttered the Doctor. ‘You saw what he
tried to do! He nearly strangled me!’
       ‘I saw nothing!’ Barbara snapped back. ‘All I can see is
that he’s fainted... just like Susan...’
       ‘Susan didn’t faint,’ retorted the Doctor angrily. ‘It was
you who told her she did—and I very nearly believed you!’
       ‘What does it matter?’
       The Doctor, not as hurt as he would have liked to have
made out but merely shaken, stood up with the help of a
confused Susan.
       ‘Matter, young lady, matter?’ he said with affronted
dignity. ‘That barbarian down there very nearly strangled me!
He’s no better than those cavemen we met!’
       Barbara was no longer paying any attention to the
Doctor’s self-righteous prattling. ‘But he has fainted,’ she
repeated. ‘Look at him.’
       ‘Oh, he’s merely play-acting,’ dismissed the Doctor,
without bothering to look down at the unconscious
schoolteacher.
       Barbara looked up seriously, her face set in firm
concern. ‘Doctor, he has fainted and I can’t believe he wanted
to kill you. Don’t you see that something terrible’s happening
to all of us?’
       ‘Not to me,’ countered the Doctor, ‘nothing at all has
happened to me.’
       You stupid old man, can’t you see that you’re the worst affected
of the lot of us! thought Barbara viciously. Lower your idiotic defences
for just one minute and see what’s happening to us!
       ‘This is undoubtedly a plot between the two of you to
get control of my Ship,’ the Doctor asserted.
       ‘That isn’t true!’
       ‘Can’t you see I’ve found you out?’ chuckled the Doctor,
highly satisfied with his deductive skills. ‘Why don’t you just
admit it?’
       ‘No, why don’t you admit it?’ countered Barbara
savagely. ‘Why don’t you admit that you haven’t a clue as to
what’s going on around here, and so to save your own
precious self-esteem, you’re clutching at straws, shifting the
blame onto everyone and everything apart from your own
precious self!’
       She laughed self-deprecatingly. ‘Get control of the Ship!
We wouldn’t know what to do with it even if we had. If you
can’t operate your own machine I see absolutely no chance of
Ian and myself ever working it!’
       The Doctor’s face reddened with fury at having his
ability to control the TARDIS brought into question once
more.
       ‘How dare you!’ he exploded. ‘I will not tolerate this any
longer. I told you I’d treat you as my enemies—’
       Susan who had remained quiet up to now, scarcely
understanding what had been going on and torn between two
conflicting loyalties now spoke up. ‘No, Grandfather,’ she
pleaded.
       Slightly taken aback, the Doctor looked down at his
granddaughter.
       ‘There is no other way, Susan,’ he said imperiously.
       ‘But...’
       ‘There is no other way, my child,’ insisted the Doctor
sternly.
       Susan bowed her head in defeat, recognising her
grandfather’s firmness of purpose.
       Down by Barbara’s side on the floor Ian was be-ginning
to stir but Barbara continued to look up at the Doctor. ‘What
are you going to do?’ she asked apprehensively.
       ‘That, madam, is my concern.’
       Barbara turned back to Ian and shook him. ‘Come on,
Ian, wake up! For heaven’s sake, help me!’
       Ian muttered a few indistinct words, and Barbara
strained to hear them.
       ‘There is no alternative,’ continued the Doctor
superiorly. ‘Your little antics have endangered all our lives.’
       Susan crossed slowly over to Ian and Barbara. She had
entered the control room a little after Barbara and had not
seen as much as the schoolteacher.
       ‘How did he get like this?’ she asked, looking down at
Ian.
       ‘It’s all a charade,’ insisted the Doctor flatly.
       Susan repeated her question.
       ‘He went near the control panel...’ Barbara said slowly,
and suddenly realisation dawned. ‘Just like...’
       ‘Just like me,’ finished Susan and looked back to the
Doctor. ‘Grandfather, it did happen to me,’ she said earnestly.
       ‘That’s right—you remember now!’ interrupted
Barbara, delightedly seizing on Susan’s words. ‘You lost your
memory and there was this terrible pain at the back of your
neck.’
       ‘Yes, that’s true...’
       ‘What did you think we’d done?’ asked Barbara,
‘Hypnotised you? Drugged you? Susan, believe me, we
wouldn’t do anything like that to you!’
       ‘Wouldn’t you now?’ asked the Doctor cynically. ‘I begin
to wonder just what it is you and that young man are not
capable of. You break your way into my Ship, sabotage its
controls and now you are attempting to divide and conquer.
She’s trying to poison your mind against me, Susan—’
       Just then, Ian tried to sit up, and reached out a hand
towards the Doctor.
       ‘Doctor... the console... stay away... the controls are
alive...’ he croaked.
       Barbara flashed the Doctor a venomous look. ‘You see?
He wasn’t trying to kill you after all! He was trying to pull you
away from the control panel. Don’t you see? He wasn’t trying
to harm you, he was trying to help you—though Heaven
knows why!’
       For a moment the Doctor appeared shaken, as if the
truth of Barbara’s arguments was just beginning to filter into
his mind. Then Susan went over to him and took his arm
gently.
      ‘Grandfather, I do believe them,’ she said softly. ‘They
wouldn’t have done all those terrible things you said they
would.’
      But even his granddaughter’s words wouldn’t sway the
Doctor from his irrational and stubborn belief.
      ‘Whose side are you on, Susan?’ he asked coldly. ‘Mine
or theirs?’
      ‘Can’t I be on both?’
      The Doctor shook his head. ‘Oh, I admit they have been
very smart,’ he said, but this time his voice didn’t quite carry
the amount of conviction it had previously.
      ‘No, its not a question of being smart,’ countered Susan
firmly.
      The Doctor took his granddaughter protectively in his
arms. ‘Don’t you see I won’t allow them to hurt you, my child?
These humans are very resourceful and cunning—who knows
what other schemes they may have devised to harm you? You
must realise that I am left with only one recourse. They must
be put off my Ship!’
      Susan broke away from the Doctor’s embrace. ‘No,
Grandfather, you can’t!’
      ‘I can and I must.’ The old man’s tone was final.
      ‘But you can’t open the doors,’ protested Barbara. ‘The
controls are dead!’
      ‘Don’t underestimate my powers, young lady!’ riposted
the Doctor.
      ‘But, Grandfather, you’ve no way of telling what’s out
there now that the scanner isn’t working properly,’ protested
Susan. ‘There may be no air; it may be freezing; it might even
be too hot to exist...’
       The Doctor played his master card. ‘Yes—or it might be
Earth in the twentieth-century. Hasn’t that occurred to you?
My Ship is very valuable...’
       ‘Why are you so suspicious of us?’ asked Barbara coldly.
       ‘Put yourself in my place, young lady. You would do
precisely the same thing.’
       Barbara turned away with a snort of derision; if the
Doctor had any sense or understanding of them at all he
would know they would never behave in the hysterical and
illogical way he was behaving now.
       The Doctor looked down dispassionately at Ian. ‘It’s
time to end all your play-acting, Chesterton. You’re getting
off the Ship!’
       ‘Now?’ he asked groggily.
       ‘This instant!’
       Too weak to argue, and still dazed, Ian looked up at
Barbara. ‘You’ll have to help me up,’ he said pathetically. ‘I’ll
be all right when I’m outside in the fresh air.’
       ‘Grandfather, look at him,’ pleaded Susan. ‘He doesn’t
even know what’s happening. I won’t let you do this.’
       The Doctor regarded his granddaughter for a moment,
recognising in her the same firmness of purpose which he had
always displayed. He knew that she would not weaken in her
resolve.
       Finally, to save some face he announced: ‘Of course, if
they would like to confess what they have done to my Ship I
might possibly change my mind.’ The Doctor began to march
over to the lever on the control console which opened the
doors.
       ‘Why won’t you believe us! We haven’t—’
       An ominous sound suddenly interrupted Barbara.
        It was a low repetitive chime, like the tolling of a huge
bronze bell. It seemed to echo from deep within the TARDIS
itself, and seemed to infiltrate their very beings.
        The Doctor and Susan looked urgently at each other.
instantly recognising the sound for what it was. The Doctor
instinctively held his granddaughter protectively in his arms.
        Ian was filled with a foreboding he had not felt since he
was a small child. Barbara was immediately reminded of a
verse she had learnt long ago at school and the meaning of
which she had never fully understood till this moment: Ask not
for whom the bell tolls, it tolls for thee.
        ‘What was that?’ Ian asked fearfully, as the last
reverberating tones echoed away.
        ‘The danger signal...’ Susan’s voice was trembling and
her face was deathly white. She clutched at her grandfather’s
arm. ‘It’s never sounded before...’
        ‘The Fault Locator!’ cried the Doctor and rushed over to
the bank of instruments at the far end of the control chamber.
        Lights were flickering furiously on and off and the VDU
screen itself showed a crazy jumble of flashing figures and
letters. The entire machine seemed to be overloading; sparks
and wisps of acrid smoke filled the entire area beyond the
protective glass screen.
        ‘Don’t touch it, Doctor!’ warned Ian as he staggered to
his feet with Barbara’s help.
        Susan was at the Doctor’s side in an instant. She looked
up and recognised the fear in her grandfather’s face. It was
the most horrifying feeling she had ever had in her life, seeing
that look of terror.
        ‘What is it?’ she asked, already knowing what the answer
would be, but somehow wishing that the Doctor would
suddenly turn and tell her that everything was going to be all
right. ‘Tell me, please...’
       The Doctor looked down at her and then turned to Ian
and Barbara who had joined them in the Fault Locator area.
       ‘The whole of the Fault Locator had just given us a
warning,’ he announced gravely.
       Ian looked at the green VDU screen as it flashed on and
off, casting its macabre emerald light on all their faces. It was
seemingly registering every single piece of equipment on
board the TARDIS.
       ‘But everything can’t be wrong!’ he said incredulously.
       ‘That is exactly what it says,’ said the Doctor. ‘Every
single machine on board the Ship, down to the very smallest
component, is breaking down.’ He looked gravely at his
companions, as though considering whether to tell them the
truth. Finally he decided.
       The words came heavy to his lips: ‘I’m afraid that the
TARDIS is dying...’
                       9
              The Brink of Disaster
      For minutes all four of the time-travellers stared at each
other in dumbstruck horror. It seemed impossible to believe
that the machine which had become their sanctuary and only
hope of safety in a threatening universe was about to die. It
was like being a passenger in an aircraft who has just been
told that the plane is about to crash and that there is nothing
the pilot can do to prevent it. Like those passengers there
could be no escape from the doomed ship.
      Finally Ian broke the heavy, doom-laden silence.
      ‘But, Doctor how can that be? How can the Ship just
die?’
      The Doctor pointed back to the Fault Locator.
‘Whenever one small piece of machinery fails a little light
illuminates and the fault is registered on that screen. By its
very nature the Fault Locator is designed to be free of any
malfunction and has a power source separate from the rest of
my machine. Now think what would happen if all the lights lit
up. It would mean that the Ship is on the point of
disintegration!’
      He considered Ian and Barbara carefully and then
admitted: ‘You two are not to blame—all four of us are to
blame!’
      ‘That drink you gave us...’ said Ian.
      ‘A harmless sleeping drug,’ admitted the Doctor
sheepishly. ‘Yes, I rather suspected you were up to some
mischief...’
      Ian nodded. ‘I told you not to go near the console. I
told you that you might electrocute yourself.’
      ‘I’m afraid I might have misjudged you and Miss
Wright,’ conceded the Doctor. ‘I thought you had sabotaged
my Ship in some way. But such damage is far beyond your
capabilities. Even I would be incapable of harming the Ship to
this degree.’
      Susan who had been watching the VDU screen of the
Fault Locator as it flashed on and off came back to her
grandfather’s side. ‘It’s happening every fifteen seconds,’ she
said and added, ‘I counted the seconds.’
      ‘Very well,’ said the Doctor. ‘Please goon counting.’ As
Susan went back to the Fault Locator he turned to the
schoolteachers.
      ‘Now, listen very carefully. We are on the brink of
disaster; the TARDIS’s circuits are failing because of some
unknown force. The Ship could fall apart at any moment. We
must forget any petty differences we might have and all four
of us must work closely together. We must work to find out
where we are and what is happening to my Ship. Once we
know that there may be the chance of saving ourselves.’
      Ian was tempted to say that that was exactly what he and
Barbara had been suggesting from the very beginning.
Instead he let the Doctor continue.
      ‘The facts are these. there is a strong force at work
somewhere which is threatening my Ship, so strong that every
piece of equipment is out of action at the same time.’
      ‘The life support systems are still functioning,’ pointed
out Barbara. Even in the present crisis she could still hear the
in-out in-out breathing of the machine which had so terrified
her before but was now becoming oddly reassuring, almost
like the heartbeat a baby hears in the warm protection of its
mother’s womb.
        ‘Yes,’ said the Doctor, ‘and that is most unusual. Why
isn’t that failing when everything else around us is?’
        ‘It’s almost as if whatever force it is wants to keep us
alive...’ Barbara thought aloud, and shivered as she thought
for what possible terrifying purpose.
        ‘But you said that nothing could penetrate the
TARDIS’s defences, Doctor,’ Ian remembered.
        ‘Exactly. No evil intelligence can get inside the TARDIS.
The Ship is equipped with a very powerful built-in defence
mechanism, which among other things protects us from the
forces of the time vortex.
        ‘Neither do I believe any longer that either of you are
responsible for our predicament. And we haven’t
crashlanded—I would have discovered that immediately.’
        ‘But what is it then?’ asked Ian despairingly.
        ‘I don’t know but we must find out soon!’
        ‘Just how long have we got?’ asked Barbara.
        Susan returned from the Fault Locator. ‘The screen is
still flashing on and off every quarter of a minute,’ she said.
        ‘But what does that prove?’ Ian was at a loss to
understand.
        ‘That we have a measure of time as long as it lasts,’ the
Doctor replied cryptically.
        He stroked his chin and looked thoughtfully at the
melted face of his ormolu clock. Suddenly his eyes flashed
with understanding. ‘Yes, of course!’ he said excitedly. ‘That
explains the melted clockface!’
        ‘How?’ asked Barbara. ‘I don’t understand.’
        ‘Don’t you see?’ The Doctor’s excitement was obvious as
he explained his theory. ‘We had time taken away from us’—
here he pointed at the clockface, and then indicated the
flashing screen of the Fault Locator—’and now it’s being
given back to us because it’s running out!’
      As if in response to his words, the lights in the control
room suddenly flashed on, bathing the chamber for a moment
in a bright circle of light. A sonorous clanging, lighter in tone
and less threatening than the alarm signal, resounded
throughout the room. Beneath their feet the floor vibrated
slightly, causing the four time-travellers to stagger.
      ‘The column!’ cried Susan and pointed to the centre of
the control console.
      All eyes looked at the time rotor which throughout their
ordeal had remained motionless. The complex circuitry
within it flashed momentarily and the column itself slowly
rose, and then fell back jerkily, stationary again.
      ‘Impossible!’ murmured the Doctor to himself. He was
visibly shaken.
      ‘Doctor, I thought the column moved when the power
was on and we were in flight,’ said Ian.
      The Doctor nodded. ‘That is correct. The very heart of
the TARDIS lies directly beneath that column.’
      ‘So what made it move?’
      ‘The source of power,’ explained the Doctor. ‘The
column serves to weigh down and hold that power in check.
When the column rises it proves the extent of the power
thrust.’
      ‘Then what would have happened if the column had
come out completely?’ asked Barbara nervously.
      ‘The power would be free to escape...’ said Susan slowly,
as she realised the horrific implications. The Doctor stared
fascinated at the now motionless column. Compared to this,
all the other malfunctions of the TARDIS were just minor
irritations. This was much more serious. If the power beneath
the column was indeed trying to escape...
       ‘Can it be possible that this is the end?’ he said aloud to
himself.
       ‘The end? What are you talking about?’ asked Ian.
       The Doctor turned and looked sombrely at his three
companions. He put a protective arm around Susan’s
shoulder.
       ‘I believe that the power which drives my machine is
attempting to escape.’
       ‘But that’s impossible!’ protested Ian fiercely, willing
himself not to believe the Doctor. ‘We checked the power
rooms; everything there was fine.’
       The Doctor nodded. ‘Nevertheless that is the only
explanation,’ he said, and continued as if he were addressing
a lecture hall of disinterested students: ‘The build-up of
power will swiftly increase until the surge will be so great that
the weight of the time rotor will not be able to contain it.’
       ‘Can you be certain?’ asked Barbara weakly.
       ‘As certain as I can be about anything,’ said the Doctor.
       He looked meaningfully at each of his companions, and
announced: ‘According to the readings from the Fault Locator
we have precisely fifteen minutes in which to survive, or to
find an escape from our situation.’
       ‘Fifteen minutes...’ echoed Ian disbelievingly. He felt
oddly detached, as though he were somewhere else, looking
down on himself being delivered this cruel sentence of death.
‘As little as that?’
       ‘Maybe less...’ replied the Doctor. ‘And now I suggest
that we do not waste any more time.’
       Leaving his companions standing shocked and
speechless, the Doctor crossed over to the control console.
       ‘Be careful, Doctor,’ urged Ian, fearful lest the Doctor
should receive a shock or something even worse. ‘Remember
what happened last time.’
       The Doctor waved the schoolmaster’s concern aside. ‘It’s
quite safe, Chesterton,’ he reassured him. ‘This is where I
stood when I tried the scanner switch.’
       Barbara who had moved a little way off from her fellow
travellers and had been examining the melted clockface
thoughtfully, suddenly spoke up. ‘Yes... the rest of the control
console is electrified. Only that one control panel is perfectly
safe. Why should that be?’
       ‘Is that really so important just now, Miss Wright?’ asked
the Doctor, a little of his former impatience returning.
       ‘Barbara, what do you mean?’ asked Ian and looked
curiously over at her. He recognised the expression on
Barbara’s face. It was the same look on many of his pupils’
faces when a particularly difficult physics equation suddenly
became clear for them: that peculiar mixture of
understanding, delight, and amazement that they could have
been so stupid for so long.
       But Barbara heard neither Ian nor the Doctor. Instead
she looked wonderingly around the control room, and for the
first time noticed that the solitary shaft of light which bathed
the control console did not, in fact, shine centrally down onto
the console. Rather it slanted down onto that one particular
panel, the panel which contained the scanner switch.
       The two major sources of illumination in the control
chamber were that beam, and the maddeningly flashing lights
from the Fault Locator. She sniffed incredulously to herself
and then, frowning, looked at the melted clockface and the
shattered remains of her own wrist-watch in the corner of the
room. She remembered the sequence of images on the
scanner, the opening of the exit doors, the strange,
poltergeist-like events in the laboratory which prevented her
from destroying herself...
      In the darkness of the control room a light was
beginning slowly to dawn in Barbara’s mind. She told herself
not to be so silly. To apply some logic to the situation.
      But things aren’t always logical, are they?
      Surely it couldn’t be? But yes! It was almost as if
someone was trying to tell them something...
      Susan at her grandfather’s side was finding it difficult to
hold back the tears. ‘We’re not going to stop it in time, are we,
Grandfather?’ she moaned disconsolately.
      The Doctor shook his head as he cast despairing eves
over the controls and hugged his granddaughter closer. ‘I
don’t even know where to begin, child,’ he admitted
disarmingly. ‘I wish I could offer you more hope but I am at a
complete loss. The problem seems to he beyond all logical
argument...’ He clicked his tongue in irritation. ‘If only I had
some sort of clue...’
      ‘Perhaps we’ve been given nothing else but clues...’
      Everyone turned to look at Barbara.
      ‘What do you mean?’ asked Ian. ‘Like the food machine
registering empty when it wasn’t?’
      ‘Yes,’ said Barbara slowly as she tried to sort out into
some sort of sense the crazy thoughts which were whirring
around in her head. ‘But the clock is the most important of
all—it made us aware of time.’
      ‘By taking time away from us?’ asked Susan excitedly,
remembering her grandfather’s words and strangely
intrigued by Barbara’s theory.
      The schoolteacher nodded. ‘And it replaced time by the
regular flashing light on the Fault Locator...’
      ‘Yes, it did...’ said Ian, slowly beginning to see what
Barbara was getting at. He felt a thrill of excitement down his
spine.
      ‘It? It?’ snapped the Doctor irritably. ‘What do you
mean? Who is giving us all these clues?’
      ‘The TARDIS?’ ventured Barbara.
      ‘My machine cannot think,’ countered the Doctor
automatically.
      The truth was that the Doctor was so convinced of his
own superiority he had never before even considered the
matter.
      Barbara, who realised how absurd the proposition
would sound to someone as logically-minded as the Doctor,
tried to soften the idea. ‘But the Ship does have a built-in
defence mechanism, doesn’t it?’ she asked reasonably.
      ‘Yes.’
      ‘Well, that’s where we’ve all been wrong all this time.
Originally it wasn’t the TARDIS that was at fault, it was us.
We’ve all been so busy accusing each other, and defending
ourselves from each other, that we were ignorant of the real
danger. And the TARDIS—or the defence mechanism,
whichever you like to call it—has been trying to tell us so ever
since!’
      The possibility fascinated Ian. ‘A machine that can
observe, and think for itself... Is that feasible, Doctor?’
      ‘Think, as you or I think, Chesterton, that is certainly
impossible,’ maintained the Doctor. ‘But to think as a
machine... yes, that is a fascinating theory. I must admit to
you that there are aspects of my machine which I still don’t
yet fully understand... Yes, yes, it is possible!’
      ‘We didn’t know it but the TARDIS has, of all things,
been looking after us!’ said Barbara. ‘When Ian got lost in the
corridors the TARDIS guided him to the Doctor: when he was
trapped in that airless room, it was the TARDIS who
unlocked the door for him. It even frightened me half out of
my wits in the laboratory and in doing so saved my life!’
       ‘But even if that is so, how can it help us out of our
predicament?’ the Doctor asked eagerly, for the first time in
his life asking someone else’s advice.
       ‘You said that the power is stored underneath the
column,’ continued Barbara. ‘What would want to make it
escape?’
       The Doctor shrugged. ‘I’ve been racking my brains. I
simply do not know.’
       ‘Something outside?’ suggested Ian.
       ‘Possibly.’
       ‘A magnetic forcer
       ‘It would have to be a strong one to affect the TARDIS,’
said the Doctor, ‘one at least as strong as that of an entire
solar system, probably even a galaxy—’
       As if in affirmation the lights of the control chamber
flashed up once more, momentarily blinding them, and the
same sonorous clang they had heard before resounded
throughout the control room.
       ‘You see!’ cried Barbara triumphantly. ‘The TARDIS
has been trying to warn us all along! The lights in Ian’s room
waking him up when the Doctor was about to operate the
electrified controls. His door being unlocked when he had
locked it... All those blackouts we had!’
       ‘Yes! But only if we went near the control column!’ said
Susan.
       ‘They could have been the result of the power escaping,’
reasoned Ian.
       ‘No, they couldn’t,’ stated the Doctor definitely. ‘If you
had felt the full force of the TARDIS’s power, dear boy, you
wouldn’t be here now to speak of it. So great is the power that
you would have been blown to atoms in seconds. Besides, a
part of the console is safe...’
       ‘But why should just that one panel be safe, and
nowhere else?’ wondered Barbara. ‘What’s so special about it?
And what did those pictures we saw on the scanner mean?
Could it have been some kind of message? Was the TARDIS
actually trying to tell as something in the only way it could?’
       Again the lights of the control room flashed, and the
chamber resounded with a clang of affirmation. The Doctor
was silent for a moment and looked around, not at Susan, Ian
and Barbara but rather at the walls and the instrumentation
of the TARDIS. There was a look of wonderment in his steel-
blue eyes.
       ‘Very well,’ he said finally, ‘we will try the scanner
again—but I warn you, we’re clutching at straws.’ He turned
to Barbara and Susan. ‘Now, I want you two to stand by the
doors. Should they open again I want you to tell me whatever
it is you can see outside. Do you understand?’
       The girls nodded and crossed over to the large double
doors. The Doctor beckoned Ian surreptitiously over to his
side by the control console. There was a worried frown on his
face. He drew Ian close to him so that only he would hear
what he was about to say.
       ‘I lied deliberately so they won’t know,’ he confided to
Ian in a hushed whisper.
       ‘Won’t know what?’
       ‘We do not have fifteen minutes left to us; we only have
ten. When the end does come Susan and Miss Wright won’t
know anything about it.’
       Ian nodded approvingly. Strangely he no longer felt any
panic or fear, merely a calm and resigned acceptance of the
facts. ‘There’s no hope then?’ he asked.
       The Doctor shook his head. ‘I can’t see any,’ he replied.
‘If only we had heeded these warnings earlier, or stopped
bickering among ourselves perhaps... But now, I’m afraid not.
Will you face it with me?’
       ‘What are you two talking about?’ Susan called from the
other end of the room.
       ‘Oh, just a theory of mine which didn’t work,’ lied Ian.
       ‘Yes, we must solve this problem, you know.. ‘ said the
Doctor with affected confidence. ‘Now you two just watch the
doors and we’ll be out of this mess in no time...’
                        10
                A Race against Time
       With a trembling hand the Doctor operated the scanner
control. All eyes were fixed anxiously on the scanner screen.
       For a heart-stopping few seconds, which to the four
doomed travellers seemed Like hours, nothing happened. Ian
and the Doctor looked nervously at each other. Had even the
scanner screen with its strange sequence of images broken
down too? Then finally—thankfully—the screen on the far
wall flickered into life. Once again the picture of the Malvern
Hills appeared, accompanined by the sound of birdsong. The
Doctor and Ian looked expectantly over at Barbara and Susan
by the doors. Slowly the doors opened, and the same searing
white light flooded the control room once more.
       Shielding their eyes from the glare Barbara and Susan
peered out through the open doors.
       ‘There’s nothing there, Grandfather, nothing at all!’
cried Susan, a touch of hysteria in her voice. ‘It’s just a wide,
gaping, empty void!’
       Slowly the doors closed again and thudded shut. They
all looked at the screen. As they expected, it was now showing
a picture of the jungle world of Quinnius. Barbara and Susan
came over to join the two men.
       ‘Barbara could be right, Doctor, it could be some sort of
messsage,’ said Ian.
       ‘I am right!’ retorted Barbara. ‘You know I am. When
the scanner shows us a good picture like the Malverns the
doors open because it should be safe for us to go outside.
Then it shows us a terrible picture and the doors close again.’
       ‘But if it is a message what does this mean?’ asked the
Doctor and pointed to the scanner, where the picture of
Quinnius had faded to be replaced by the unidentified planet
turning in space. ‘After Earth and Quinnius we have this
sequence: a planet; a planet in a solar system, getting further
and further away; and then a blinding flashing light!’
       ‘And total destruction,’ added Barbara, and turned her
eyes away from the glare of the scanner screen. ‘Unless...’ She
drew her companions’ attentions to the closed double doors.
‘If I’m right, the doors are shut because what is outside now is
hostile to us... Were the other pictures just clues? Could that
picture on the scanner now be what’s outside the Ship? Could
that be the danger?’
       The Doctor’s eyes suddenly blazed with understanding.
He clapped his hands together in satisfaction. ‘Of course!’ he
cried triumphantly. ‘It’s all clear to me now: the pictures on
the screen, everything! It’s our journey—our journey to
destruction!’
       ‘Hang on,’ said Ian. ‘You mean to say that we are
heading on a course straight to that explosion?’ ‘Yes,’ said
Barbara. ‘And the TARDIS refused to destroy itself—so the
defence mechanism stopped the Ship and it’s been trying to
tell us so ever since!’
       ‘Exactly!’ said the Doctor. ‘The TARDIS is ultimately
unable to resist the overwhelming forces of that explosion; but
it has stalled itself in the void, trying to delay for as long as
possible that fatal moment when it must be finally and
irrevocably destroyed!’
       The affirming clang which echoed throughout the room
now was almost deafening. The floor beneath their feet
shuddered violently, sending the four companions staggering
off in all directions.
      ‘I know now,’ cried the Doctor, as he leant against the
safe part of the control console for support, ‘I know!’ He
turned everyone’s gaze towards the scanner screen: the final
sequence was repeating itself over and over again.
      ‘I said it would take at the very least the force of an
entire solar system to attract the power away from my Ship.
And that is exactly what is happening! We have arrived at the
very beginning of all things!
      ‘Outside the Ship, hydrogen atoms are rushing towards
each other, fusing, coalescing, until minute little collections of
matter are created. And so the process will go on and on for
millions of years until dust is formed. The dust then will
eventually become solid entity—the birth of new suns and
new planets. The mightiest force in the history of creation
beyond which the TARDIS cannot pass!’
      ‘You don’t mean the Big Bang?’ asked Barbara
incredulously.
      ‘No,’ said the Doctor. ‘I doubt whether even my
machine would be capable of withstanding as well as it has
done the forces generated by the creation of the entire
Universe; but the creation of a galaxy—of your galaxy—of the
Milky Way!’
      ‘But, Doctor, how did we get here?’ asked Jan. ‘When
we left the planet Skaro where did you ask the TARDIS to
take us?’ The Doctor hesitated. ‘Think, Doctor, think!’ he
urged.
      The Doctor paused for a moment. ‘I had hoped to reach
your planet Earth in the twentieth-century; the old man said.
‘Skaro was in the future and so I used the Fast Return switch.’
      ‘The Fast Return switch? What’s that?’
      ‘It’s a means whereby the TARDIS is supposed to
retrace its previous journeys.’
      ‘What do you mean “supposed to”?’ asked Barbara.
      ‘Exactly what I say, young lady,’ snapped the Doctor.
‘I’ve never used it before!’
      ‘Don’t you see, Doctor, you’ve sent us back too far!
We’ve gone back past the Earth of 1963, we’ve even gone on
back past prehistoric times!’ Ian seized the old man by the
shoulders. ‘Doctor, show me that switch! Where is it?’
      The Doctor peered down at the control console. ‘I can’t
very well see it in this light,’ he flustered. ‘It’s near the
scanner switch,’ volunteered Susan. ‘Of course!’ said Barbara.
‘The one part of the control console that the TARDIS kept
safe for us! Only we were too stupid to realise!’
      ‘Doctor, hurry—we can’t have much time left!’ Ian
reminded him.
      ‘There! That’s the one, said the Doctor and pointed
down to a small, square-shaped button on one of the
keyboards of the control panel.
      ‘So how does it work?’ Ian asked urgently.
      ‘You merely press it down and—’ The Doctor caught his
breath as he examined the switch. ‘It’s stuck! I pressed it
down and it hasn’t released itself !’
      ‘You mean it’s been on all this time?’
      ‘Yes, it must have been.’
      ‘Well, don’t just stand there! Get it unstuck!’
      From out of his pockets the Doctor took a small
screwdriver. Frantically he began to unscrew the panel which
contained the keyboard. Around him Ian, Barbara and Susan
watched with anxious eyes, holding their breath as the
Doctor’s aged fingers fumbled with the screwdriver.
      Finally the Doctor lifted up the panel and poked around
in the interior workings of the mechanism. He jerked quickly
with the screwdriver at the jammed button and with the most
anxiously awaited click! in history, the control released itself.
      Like an old, forgotten friend the lights returned to the
TARDIS control chamber, dispelling instantly the black
shadows and illuminating the drawn and weary faces of the
four exhausted time-travellers. The TARDIS hummed almost
joyously into life again, and in the centre of the control
console the time rotor resumed its stately rise and fall.
      Close to collapse, Barbara threw herself gratefully into a
chair and Ian clasped her hand firmly in support. By the
console Susan hugged her grandfather and finally let flow the
tears she had held back for so long.
      Released from their terrible nightmare at last everyone
breathed a heartfelt sigh of relief.
      For a long time no one said a word.
                        Epilogue
       It was Susan who finally broke the silence. ‘Are you sure
we’re safe now, Grandfather?’ she asked.
       The Doctor smiled affectionately down at her. ‘Yes, we
can all relax now. But I must say that it was a very narrow
escape, a very narrow escape indeed. We’ve all been very
lucky.’
       ‘So what happened?’
       The Doctor explained to her the reason for the
TARDIS’s disability.
       Susan was puzzled. ‘But why didn’t the Fault Locator
tell us what the problem was?’
       ‘Elementary, my child,’ said the Doctor. ‘The Fault
Locator is designed to identify faults in the TARDIS’s
machinery; the smallest imaginable thing can go wrong with
my Ship and the Fault Locator will identify it. But the Fast
Return switch wasn’t broken—it was merely stuck! That’s why
the Fault Locator couldn’t register it. It’s as simple as that!
       ‘You know, I should have thought of that myself at the
very beginning. I think your old grandfather is going a tiny
bit round the bend!’ The Doctor chuckled and then his face
turned serious. He hugged Susan even tighter. ‘And I think
you were very brave, Susan. I was proud of you.’
       Susan smiled gratefully at the Doctor. ‘But what about
all these warnings we had?’ she asked. ‘The lights, the control
panels... was it really the TARDIS warning us? Can it really
think and act for itself?’
       The Doctor smiled and then sighed once more. ‘I truly
don’t know, my child. But as we travel on our journeys I feel I
am learning more and more about my machine. There were
times on our travels, I don’t mind admitting to you now,
when I felt that we were never quite alone...’
       Susan smiled and then directed her grandfather’s
attention to Ian and Barbara who were at the other end of the
room. Barbara was sitting in the chair, her arms folded and
her face set hard. Ian was talking softly to her.
       ‘Grandfather, what about them?’ Susan asked in a
whisper. ‘What about Ian and Barbara?’
       ‘What about them?’ asked the Doctor diffidently.
       ‘You said some terrible things about them,’ continued
Susan. ‘When I thought Ian was going to attack you even I
was against him... But we misjudged them. All through this
terrible thing all they’ve wanted to do was help us... Don’t you
think you really ought to apologise to them?’
       The Doctor’s eyes flashed with anger for a moment at
the very idea; apologies were only for people who had been
proved wrong, and the Doctor was never wrong. But his
granddaughter reminded him of the manner in which he had
treated his two human companions and the debt he owed to
both of them—especially Barbara. And then he flushed as he
realised that he had indeed been proven wrong.
       ‘Please, Grandfather, make it up to them,’ she urged
once more. ‘It’s not so much to ask for, is it? And we’ve all got
to live together after all...’
       The Doctor scratched his chin thoughtfully and then to
Susan’s delight wandered over to the two school-teachers. He
tried—unsuccessfully—to affect an air of nonchalance.
       ‘Well... I... er... er...’ he began.
       Ian turned to him and smiled. He raised a hand to stem
the Doctor’s awkward words. ‘Don’t bother to say a thing,
Doctor,’ he said magnanimously. ‘You know, there are times
when I can read every thought on your face...’
       The Doctor turned an even brighter shade of red.
       ‘Er. yes. well, thank you, Chesterton. I always did think
you were a man without any recrimination in you.’ The
Doctor ventured a comradely pat on the younger man’s back.
To his surprise, he discovered that it wasn’t hard to do at all,
and the young man returned it.
       You see, Grandfather, thought Susan and smiled, it isn’t to
difficult after all.
       The Doctor turned his attention to Barbara. She was still
sitting in the chair, staring thoughtfully into space. Her ordeal
had held back her tears but now it was over they were
beginning to form at the corners of her eyes. Ian and Susan
tactfully drew away as the old man approached Barbara.
       ‘I... er, I feel I owe you an apology, Miss Wright.’ the
Doctor began falteringly.
       Barbara arched an eyebrow in interest and surprise as
the Doctor continued: ‘You were absolutely right all along—
and it was me who was wrong, I freely admit it. It was your
instinct against my logic and you triumphed. The blackouts,
the still pictures, and the clock—you read a story into them
and you were determined to hold to it... Miss Wright, we owe
you our lives.’
       Barbara regarded the Doctor. The look in her eyes told
him that his apology wasn’t enough. ‘You said some terrible
things to me and Ian,’ she reminded him.
       The Doctor lowered his head in agreement. ‘Yes, and I
unreservedly apologise for them. I suppose it’s the injustice.
When I made that threat to put you off the Ship, it must have
affected you deeply.’
      Barbara laughed ironically. ‘What do you care what I
think or feel?’
      ‘As we learn about each other on our travels so we learn
about ourselves.’
      ‘Perhaps.’
      ‘No, certainly,’ insisted the Doctor softly. ‘Because I
accused you injustly you were determined to prove me wrong.
You put your mind to the problem and you solved it... As you
said before, we are together now whether we like it or not.
Susan and I need you and Chesterton, just as much as you
need us. We may have originally been unwilling fellow
travellers but I hope that from now on we may be something
more to each other. There is a boundless universe out there
beyond your wildest dreams, Miss Wright, a thousand lives to
lead, and a myriad worlds of unimaginable wonders to
explore. Let us explore them together not in anger and
resentment, but in friendship.’ He looked expectantly at her
and offered her his hand. ‘Miss Wright?... Barbara?’
      To his delight, Barbara smiled and shook his hand.
Watching from a distance, Ian and Susan winked happily at
each other.
                        Conclusion
      Yawning, Barbara walked into the control room to find
the Doctor scanning the read-outs and graphic displays on the
control console. In the centre of the console the time rotor
was slowly falling to a welcome halt. The deafening crescendo
of dematerialisation began to fill the control chamber.
      Swiftly, the Doctor’s hands flickered over the controls as
he brought the time-machine into a safe landing. He
examined the atmospheric readings which were displayed on
one of the control boards.
      ‘A perfect landing,’ he said as he became aware of
Barbara’s presence. ‘How did you sleep, my dear?’
      ‘Like a log,’ smiled Barbara.
      ‘Quite understandable too after your ordeal.’
      ‘So what’s it like outside, Doctor?’ she asked.
      ‘Normal Earth gravity and the air is remarkably
unpolluted,’ the Doctor replied, ‘although it is a trifle chilly. I
suggest you go off and find yourself a warm coat—we must
look after you, you know.’
      Barbara nodded and went off in the direction of the
TARDIS’s extensive wardrobe.
      ‘So where are we then, Doctor?’ asked Ian who had just
walked into the control room with Susan after having
breakfast.
      The Doctor looked shocked. ‘Goodness gracious, you
surely don’t expect me to know that, do you:’
      Ian burst into a fit of uncontrollable giggles.
      ‘My dear boy, what on Earth are you laughing at?’
spluttered the Doctor. ‘Really there are times when I find it
quite impossible to understand either you or your
companion!’
      He smiled and, to his surprise, found that Ian smiled
back. As Barbara came back, wearing a long overcoat, and
loaded with warm clothing for all of them, he operated the
door controls. The double doors buzzed slowly open.
      A brisk refreshing wind rushed into the control room.
Beyond the double doors the four companions could see an
infinite expanse of snow and white-capped mountains set
against a breathtakingly blue sky. It was one of the most awe-
inspiring and beautiful sights any of them had ever seen.
      ‘Well, shall we go out?’ the Doctor asked his friends.
Barbara smiled and took the Doctor’s outstretched arm.
Susan and Ian followed.
      Looking out over the mountains, Barbara had to agree
that the Doctor had been right—there were indeed a myriad
wonderful sights to see in the wide Universe.
      If they were truthful with themselves, Ian and Barbara
had to admit that they were finally beginning to enjoy their
travels with the Doctor in the TARDIS. Smiling to each other,
they recalled that far-away foggy November night.
      It had all started in a junkyard. Who could say where it
would end?