The sign on the wall seemed to quaver under a film of slid-
ing warm water, Eckels felt his eyelids blink over his stare,
and the sign burned in this momentary darkness:
TIME SAFABI, INC.
SAFABIS TO ANY YEAB IN THE PAST.
YOU NAME THE ANIMAL.
WE TAKE YOU THEBE.
YOU SHOOT IT.
A warm phlegm gathered in Eckels' throat; he swallowed
and pushed it down. The muscles around his mouth formed
a smile as he put his hand slowly out upon the air, and in
that hand waved a check for ten thousand dollars to the
man behind the desk.
"Does this safari guarantee I come back alive?"
"We guarantee nothing," said the official, "except the
dinosaurs." He turned. "This is Mr. Travis, your Safari
Guide in the Past. He'll tell you what and where to shoot.
If he says no shooting, no shooting. If you disobey instruc-
tions, there's a stiff penalty of another ten thousand dollars,
plus possible government action, on your return."
Eckels glanced across the vast office at a mass and tan-
gle, a snaking and humming of wires and steel boxes, at an
aurora that flickered now orange, now silver, now blue.
There was a sound like a gigantic bonfire burning all of
Time, all the years and all the parchment calendars, all the
hours piled high and set aflame.
A touch of the hand and this burning would, on the in-
stant,  beautifully  reverse  itself.  Eckels  remembered  the
wording in the advertisements to the letter. Out of chars
and ashes, out of dust and coals, like golden salamanders,
the old years, the green years, might leap; roses sweeten
the air, white hair turn Irish-black, wrinkles vanish; all,
everything fly back to seed, flee death, rush down to their
beginnings, suns rise in western skies and set in glorious
easts, moons eat themselves opposite to the custom, all and
everything cupping one in another like Chinese boxes, rab-
bits in hats, all and everything returning to the fresh death,
the seed death, the green death, to the time before the be-
ginning. A touch of a hand might do it, the merest touch
of a hand.
"Hell and damn," Eckels breathed, the light of the Ma-
chine on his thin face. "A real Time Machine." He shook his
head. "Makes you think. If the election had gone badly yes-
terday, I might be here now running away from the results.
Thank God Keith won. He'll make a fine President of the
United States."
"Yes," said the man behind the desk. "Were lucky. If
Deutscher had gotten in, we'd have the worst kind of dic-
tatorship. There's an anti-everything man for you, a mili-
tarist,   anti-Christ,   anti-human,   anti-intellectual.   People
called us up, you know, joking but not joking. Said if
Deutscher became President they wanted to go live in 1492-
Of course it's not our business to conduct Escapes, but to
form Safaris. Anyway, Keith's President now. All you got to
worry about is"
"Shooting my dinosaur," Eckels finished it for him.
"A Tyrannosaurus rex. The Thunder Lizard, the damned-
est monster in history. Sign this release. Anything happens
to you, we're not responsible. Those dinosaurs are hungry."
Eckels flushed angrily. "Trying to scare me!"
"Frankly, yes. We don't want anyone going wholl panic
at the first shot. Six Safari leaders were killed last year, and
a dozen hunters. We're here to give you the damnedest
thrill a real hunter ever asked for. Traveling you back sixty
million years to bag the biggest damned game in all Time.
Your personal check's still there. Tear it up."
Mr. Eckels looked at the check for a long time. His fin-
gers twitched.
"Good luck," said the man behind the desk. "Mr. Travis,
he's all yours."
They moved silently across the room, taking their guns
with them, toward the Machine, toward the silver metal
and the roaring light.
First a day and then a night and then a day and then a
night,  then it was  day-night-day-night-day.  A week,  a
month, a year, a decade! A.D. 2055. A.D. zoic). 19991 19571
Gone! The Machine roared.
TThey put on their oxygen helmets and tested the inter-
coms.
Eckels swayed on the padded seat, his face pale, his
)'aws stiff. He felt the trembling in his arms and he looked
down and found his hands tight on the new rifle. There
were four other -nen in the Machine. Travis, the Safari
Leader, his assistant, Lesperance, and two other hunters,
Billings and Kramer. They sat looking at each other, and
the years blazed around them.
"Can these guns get a dinosaur cold?" Eckels felt his
mouth saying.
"If you hit them right," said Travis on the helmet radio.
"Some dinosaurs have two brains, one in the head, another
far down the spinal column. We stay away from those.
That's stretching luck. Put your first two shots into the eyes,
if you can, blind them, and go back into the brain."
The Machine howled. Time was a film run backward.
Suns fled and ten million moons fled after them. "Good
God," said Eckels. "Every hunter that ever lived would envy
us today. This makes Africa seem like Illinois."
The Machine slowed; its scream fell to a murmur. The
Machine stopped.
The sun stopped in the sky.
The fog that had enveloped the Machine blew away and
they were in an old time, a very old time indeed, three
hunters and two Safari Heads with their blue metal guns
across their knees.
"Christ isn't born yet," said Travis. "Moses has not gone
to the mountain to talk with God. The Pyramids are still in
the earth, waiting to be cut out and put up. Remember that,
Alexander, Caesar, Napoleon, Hitlernone of them exists."
The men nodded.
"That"Mr. Travis pointed"is the jungle of sixty million
two thousand and fifty-five years before President Keith."
He indicated a metal path that struck off into green wil-
derness, over steaming swamp, among giant ferns and
palms.
"And that," he said, "is the Path, laid by Time Safari for
your use. It floats six inches above the earth. Doesn't touch
so much as one grass blade, flower, or tree. It's an anti-
gravity metal. Its purpose is to keep you from touching this
world of the past in any way. Stay on the Path. Don't go
off it. I repeat. Don't go off. For any reason! If you fall off,
there's a penalty. And don't shoot any animal we don't
okay."
"Why?" asked Eckels.
They sat in the ancient wilderness. Far birds' cries blew
on a wind, and the smell of tar and an old salt sea, moist
grasses, and flowers the color of blood.
"We don't want to change the Future. We don't belong
here in the Past. The government doesn't like us here. We
have to pay big graft to keep our franchise. A Time Ma-
chine is damn finicky business. Not knowing it, we might
kill an important animal, a small bird, a roach, a flower even,
thus destroying an important link in a growing species."
"That's not clear," said Eckels.
"All right," Tavis continued, "say we accidentally kill one
mouse here. That means all the future families of this one
particular mouse are destroyed, right?"
"Right."
"And all the families of the families of that one mouse!
With a stamp of your foot, you annihilate first one, then
a dozen, then a thousand, a million, a billion possible micel"
"So they're dead," said Eckels. "So what?"
"So what?" Travis snorted quietly. "Well, what about the
foxes that'll need those mice to survive? For want of ten
mice, a fox dies. For want of ten foxes, a lion starves. For
want of a lion, all manner of insects, vultures, infinite bil-
lions of life forms are thrown into chaos and destruction.
Eventually it all boils down to this: fifty-nine million years
later, a cave man, one of a dozen on the entire world, goes
hunting wild boar or saber-tooth tiger for food. But you,
friend, have stepped on all the tigers in that region. By
stepping on one single mouse. So the cave man starves. And
the cave man, please note, is not just any expendable man,
no I He is an entire future nation. From his loins would have
sprung ten sons. From their loins one hundred sons, and thus
onward to a civilization. Destroy this one man, and you
destroy a race, a people, an entire history of life. It is com-
parable to slaying some of Adam's grandchildren. The stomp
of your foot, on one mouse, could start an earthquake, the
effects of which could shake our earth and destinies down
through Time, to their very foundations. With the death
of that one cave man, a billion others yet unborn are
throttled in the womb. Perhaps Rome never rises on its
seven hills. Perhaps Europe is forever a dark forest, and
only Asia waxes healthy and teeming. Step on a mouse and
you crush the Pyramids. Step on a mouse and you leave
your print, like a Grand Canyon, across Eternity. Queen
Elizabeth might never be born, Washington might not cross
the Delaware, there might never be a United States at all.
So be careful. Stay on the Path, Never step off!"
"I see," said Eckels. "Then it wouldn't pay for us even to
touch the grass?"
"Correct. Crushing certain plants could add up infinitesi-
mally. A little error here would multiply in sixty million
years, all out of proportion. Of course maybe our theory
is wrong.  Maybe Time can't be changed by us. Or maybe
it can be changed only in little subtle ways. A dead mouse
here makes an insect imbalance there, a population dispro-
portion later, a bad harvest further on, a depression, mass
starvation, and, finally, a change in social temperament in
far-flung countries. Something much more subtle, like that.
Perhaps only a soft breath, a whisper, a hair, pollen on the
air, such a slight, slight change that unless you looked close
you wouldn't see it. Who knows? Who really can say he
knows? We don't know. We're guessing. But until we do
know for certain whether our messing around in Time can
make a big roar or a little rustle in history, we're being
damned careful. This Machine, this Path, your clothing and
bodies, were sterilized, as you know, before the journey. We
wear these oxygen helmets so we can't introduce our bac-
teria into an ancient atmosphere."
"How do we know which animals to shoot?"
"They're marked with red paint," said Travis. "Today, be-
fore our journey, we sent Lesperance here back with the
Machine. He came to this particular era and followed cer-
tain animals."
"Studying them?"
"Right," said Lesperance. "I track them through their en-
tire existence, noting which of them lives longest. Very few.
How many times they mate. Not often. Life's short. When
I find one that's going to die when a tree falls on him, or
one that drowns in a tar pit, I note the exact hour, minute,
chine is damn finicky business. Not knowing it, we might
kill an important animal, a small bird, a roach, a flower even,
thus destroying an important link in a growing species."
"That's not clear," said Eckels.
"All right," Tavis continued, "say we accidentally kill one
mouse here. That means all the future families of this one
particular mouse are destroyed, right?"
"Right."
"And all the families of the families of that one mouse!
With a stamp of your foot, you annihilate first one, then
a dozen, then a thousand, a million, a billion possible micel"
"So they're dead," said Eckels. "So what?"
"So what?" Travis snorted quietly. "Well, what about the
foxes that'll need those mice to survive? For want of ten
mice, a fox dies. For want of ten foxes, a lion starves. For
want of a lion, all manner of insects, vultures, infinite bil-
lions of life forms are thrown into chaos and destruction.
Eventually it all boils down to this: fifty-nine million years
later, a cave man, one of a dozen on the entire world, goes
hunting wild boar or saber-tooth tiger for food. But you,
friend, have stepped on all the tigers in that region. By
stepping on one single mouse. So the cave man starves. And
the cave man, please note, is not just any expendable man,
no! He is an entire future nation. From his loins would have
sprung ten sons. From their loins one hundred sons, and thus
onward to a civilization. Destroy this one man, and you
destroy a race, a people, an entire history of life. It is com-
parable to slaying some of Adam's grandchildren. "The stomp
of your foot, on one mouse, could start an earthquake, the
effects of which could shake our earth and destinies down
through Time, to their very foundations. With the death
of that one cave man, a billion others yet unborn are
throttled in the womb. Perhaps Rome never rises on its
seven hills. Perhaps Europe is forever a dark forest, and
only Asia waxes healthy and teeming. Step on a mouse and
you crush the Pyramids. Step on a mouse and you leave
your print, like a Grand Canyon, across Eternity. Queen
Elizabeth might never be born, Washington might not cross
the Delaware, there might never be a United States at all.
So be careful. Stay on the Path. Never step offi"
"I see," said Eckels. "Then it wouldn't pay for us even to
touch the grass?"
"Correct. Crushing certain plants could add up infinitesi-
mally. A little error here would multiply in sixty million
years, all out of proportion. Of course maybe our theory
is wrong. Maybe Time can't be changed by us.  Or maybe
it can be changed only in little subtle ways. A dead mouse
here makes an insect imbalance there, a population dispro-
portion later, a bad harvest further on, a depression, mass
starvation, and, finally, a change in social temperament in
far-flung countries. Something much more subtle, like that.
Perhaps only a soft breath, a whisper, a hair, pollen on the
air, such a slight, slight change that unless you looked close
you wouldn't see it. Who knows? Who really can say he
knows? We don't know. We're guessing. But until we do
know for certain whether our messing around in Time can
make a big roar or a little rustle in history, we're being
damned careful. This Machine, this Path, your clothing and
bodies, were sterilized, as you know, before the journey. We
wear these oxygen helmets so we can't introduce our bac-
teria into an ancient atmosphere."
"How do we know which animals to shoot?"
"They're marked with red paint," said Travis. "Today, be-
fore our journey, we sent Lesperance here back with the
Machine. He came to this particular era and followed cer-
tain animals."
"Studying them?"
"Right," said Lesperance. "I track them through their en-
tire existence, noting which of them lives longest. Very few.
How many times they mate. Not often. Life's short. When
I find one that's going to die when a tree falls on him, or
one that drowns in a tar pit, I note the exact hour, minute,
and second. I shoot a paint bomb. It leaves a red patch
on his hide. We can't miss it. Then I correlate our arrival
in the Past so that we meet -the Monster not more than two
minutes before he would have died anyway. This way, we
kill only animals with no future, that are never going to
mate again. You see how careful we are?"
"But if you came back this morning in Time," said Eckels
eagerly, "you must've bumped into us, our Safari] How did
it turn out? Was it successful? Did all of us get through-
alive?"
Travis and Lesperance gave each other a look.
"That'd be a paradox," said the latter. "Time doesn't per-
mit that sort of messa man meeting himself. When such
occasions threaten, Time steps aside. Like an airplane hit-
ting an air pocket. You felt the Machine jump just before
we stopped? That was us passing ourselves on the way
back to the Future. We saw nothing. There's no way of
telling if this expedition was a success, if we got our mon-
ster, or whether all of usmeaning you, Mr. Eckels-got out
alive."
Eckels smiled palely.
"Cut that," said Travis sharply. "Everyone on his feet!"
They were ready to leave the Machine.
The jungle was high and the jungle was broad and the
jungle was the entire world forever and forever. Sounds
like music and sounds like flying tents filled the sky, and
those were pterodactyls soaring with cavernous gray wings,
gigantic bats out of a delirium and a night fever. Eckels,
balanced on the narrow Path, aimed his rifle playfully.
"Stop thati" said Travis. "Don't even aim for fun, damn
iti If your gun should go off"
Eckels flushed. "Where's our Tyrannosaurus?"
Lesperance checked his wrist watch. "Up ahead. Well
bisect his trail in sixty seconds. Look for the red paint, for
Christ's sake. Don't shoot till we give the word. Stay on
the Path. Stay on the PathF
They moved forward in the wind of morning.
"Strange," murmured Eckels. "Up ahead, sixty million
years, Election Day over. Keith made President. Everyone
celebrating. And here we are, a million years lost, and they
don't exist. The things we worried about for months, a life-
time, not even born or thought about yet."
"Safety catches off, everyone!" ordered Travis. "You, first
shot, Eckels. Second, Billings. Third, Kramer."
"I've hunted tiger, wild boar, buffalo, elephant, but Jesus,
this is it," said Eckels. "I'm shaking like a kid."
"Ah," said Travis.
Everyone stopped.
Travis raised his hand. "Ahead," he whispered. "In the
mist. There he is. There's His Royal Majesty now."
The jungle was wide and full of twitterings, rustlings,
murmurs, and sighs.
Suddenly it all ceased, as if someone had shut a door.
Silence.
A sound of thunder.
Out of the mist, one hundred yards away, came Tyran-
nosaurus rex.
"Jesus God," whispered Eckels.
"Shi"
It came on great oiled, resilient, striding legs. It lowered
thirty feet above half of the trees, a great evil god, folding
its delicate watchmaker's claws close to its oily reptilian
chest. Each lower leg was a piston, a thousand pounds of
white bone, sunk in thick ropes of muscle, sheathed over
in a gleam of pebbled skin like the mail of a terrible war-
rior, Each thigh was a ton of meat, ivory, and steel mesh.
And from the great breathing cage of the upper body those
two delicate arms dangled out front, arms with hands
which might pick up and examine men like toys, while the
snake neck coiled. And the head itself, a ton of sculptured
stone, lifted easily upon the sky. Its mouth gaped, exposing
a fence of teeth like daggers. Its eyes rolled, ostrich eggs,
empty of all expression save hunger. It closed its mouth in
a death grin. It ran, its pelvic bones crushing aside trees
and bushes, its taloned feet clawing damp earth, leaving
prints six inches deep wherever it settled its weight. It ran
with a gliding ballet step, far too poised and balanced for
its ten tons. It moved into a sunlit arena warily, its beauti-
ful reptile hands feeling the air.
"My God!" Eckels twitched his mouth. "It could reach
up and grab the moon."
"Shi" Travis jerked angrily. "He hasn't seen us yet."
"It  can't  be  killed."  Eckels  pronounced  this  verdict
quietly, as if there could be no argument. He had weighed
the evidence and this was his considered opinion. The
rifle in his hands seemed a cap gun.  "We were fools  to
come. This is impossible."
"Shut upl" hissed Travis.
"Nightmare."
"Turn around," commanded Travis. "Walk quietly to
the Machine. We'll remit one-half your fee."
"I didn't realize it would be this big," said Eckels. "I mis-
calculated, that's all. And now I want out."
"It sees us!"
"There's the red paint on its chest!"
The Thunder Lizard raised itself. Its armored flesh glit-
tered like a thousand green coins. The coins, crusted with
slime, steamed. In the slime, tiny insects wriggled, so that
the entire body seemed to twitch and undulate, even while
the monster itself did not move. It exhaled. The stink of
raw flesh blew down the wilderness.
"Get me out of here," said Eckels. "It was never like this
before, I was always sure I'd come through alive, I had
good guides, good safaris, and safety. This time, I figured
wrong. I've met my match and admit it. This is too much
for me to get hold of."
"Don't run," said Lesperance. "Turn around. Hide in the
Machine."
"Yes." Eckels seemed to be numb. He looked at his feet
as if trying to make them move. He gave a grunt of help-
lessness.
"Eckelsl"
He took a few steps, blinking, shuffling.
"Not that way!"
The Monster, at the first motion, lunged forward with
a terrible scream. It covered one hundred yards in four sec-
onds. The rifles jerked up and blazed fire. A windstorm
from the beast's mouth engulfed them in the stench of slime
and old blood. The Monster roared, teeth glittering with
sun.
Eckels, not looking back, walked blindly to the edge of
the Path, his gun limp in his arms, stepped off the Path, and
walked, not knowing it, in the jungle. His feet sank into
green moss. His legs moved him, and he felt alone and
remote from the events behind.
The rifles cracked again. Their sound was lost in shriek
and lizard thunder. The great lever of the reptile's tail
swung up, lashed sideways. Trees exploded in clouds of
leaf and branch. The Monster twitched its jeweler's hands
down to fondle at the men, to twist them in half, to crush
them like berries, to cram them into its teeth and its scream-
ing throat. Its boulder-stone eyes leveled with the men.
They saw themselves mirrored. They fired at the metallic
eyelids and the blazing black iris.
Like a stone idol, like a mountain avalanche, Tyranno-
sawus fell. Thundering, it clutched trees, pulled them with
it.  It  wrenched  and  tore  the  metal  Path,  The  men  flung
themselves back and away. The body hit, ten tons of cold
flesh and stone. The guns fired. The Monster lashed its ar-
mored tail, twitched its snake jaws, and lay still. A fount
of blood spurted from its throat. Somewhere inside, a sac
of fluids burst. Sickening gushes drenched the hunters. They
stood, red and glistening.
The thunder faded.
The jungle was silent. After the avalanche, a green peace.
After the nightmare, morning.
Billings and Kramer sat on the pathway and threw up.
Travis and Lesperance stood with smoking rifles, cursing
steadily.
In the Time Machine, on his face, Eckels lay shivering.
He had found his way back to the Path, climbed into the
Machine.
Travis came walking, glanced at Eckels, took cotton
gauze from a metal box, and returned to the others, who
were sitting on the Path.
"Clean up."
They wiped the blood from their helmets. They began
to curse too. The Monster lay, a hill of solid flesh. Within,
you could hear the sighs and murmurs as the furthest cham-
bers of it died, the organs malfunctioning, liquids running
a final instant from pocket to sac to spleen, everything
shutting off, closing up forever. It was like standing by a
wrecked locomotive or a steam shovel at quitting time, all
valves being released or levered tight. Bones cracked; the
tonnage of its own flesh, off balance, dead weight, snapped
the delicate forearms, caught underneath. The meat settled,
quivering.
Another cracking sound. Overhead, a gigantic tree branch
broke from its heavy mooring, fell. It crashed upon the
dead beast with finality.
"There." Lesperance checked his watch. "Right on time.
That's the giant tree that was scheduled to fall and kill
this animal originally." He glanced at the two hunters.
"You want the trophy picture?"
"What?"
"We can't take a trophy back to the Future. The body
has to stay right here where it would have died originally,
so the insects, birds, and bacteria can get at it, as they were
intended to. Everything in balance. The body stays. But
we can take a picture of you standing near it."
The two men tried to think, but gave up, shaking their
heads.
They let themselves be led along the metal Path. They
sank wearily into the Machine cushions. They gazed back
at the ruined Monster, the stagnating mound, where already
strange reptilian birds and golden insects were busy at the
steaming armor.
A sound on the floor of the Time Machine stiffened them.
Eckels sat there, shivering.
"I'm sorry," he said at last.
"Get upl" cried Travis.
Eckels got up.
"Go out on that Path alone," said Travis. He had his rifle
pointed. "Youre not coming back in the Machine. We're
leaving you here!"
Lesperance seized Travis' arm. "Wait"
"Stay out of this!" Travis shook his hand away. "This son
of a bitch nearly killed us. But it isn't that so much. Hell, no.
It's his shoesi Look at them! He ran off the Path. My God,
that ruins us I Christ knows how much we'll forfeit. Tens of
thousands of dollars of insurancel We guarantee no one
leaves the Path. He left it. Oh, the damn fool! Ill have to
report to the government. They might revoke our license
to travel. God knows what he's done to Time, to History!"
"Take it easy, all he did was kick up some dirt."
"How do we know?" cried Travis. "We don't know any-
thing! It's all a damn mystery! Get out there, Eckelsl"
Eckels fumbled his shirt. "Ill pay anything. A hundred
thousand dollars!"
Travis glared at Eckels' checkbook and spat. "Go out
there. The Monster's next to the Path. Stick your arms up
to your elbows in his mouth. Then you can come back with
us."
"That's unreasonable!"
"The Monsters dead, you yellow bastard. The bullets!
The bullets can't be left behind. They don't belong in the
Past; they might change something. Here's my knife. Dig
them out!"
The jungle was alive again, full of the old tremorings
and bird cries. Eckels turned slowly to regard that primeval
garbage dump, that hill of nightmares and terror. After a
long time, like a sleepwalker, he shuffled out along the Path.
He returned, shuddering, five minutes later, his arms
soaked and red to the elbows. He held out his hands. Each
held a number of steel bullets. Then he fell. He lay where
he fell, not moving.
"You didn't have to make him do that," said Lesperance.
"Didn't I? It's too early to tell." Travis nudged the still
body. "He'll live. Next time he won't go hunting game like
this. Okay." He jerked his thumb wearily at Lesperance.
"Switch on. Let's go home."
1492.     1776-     1812.
They cleaned their hands and faces. They changed their
caking shirts and pants. Eckels was up and around again,
not speaking. Travis glared at him for a full ten minutes.
"Don't look at me," cried Eckels. "I haven't done any-
thing."
"Who can tell?"
"Just ran off the Path, that's all, a little mud on my shoes
what do you want me to doget down and pray?"
"We might need it. I'm warning you, Eckels, I might kill
you yet. I've got my gun ready."
"I'm innocent. I've done nothing]"
1999-     2000.     2055.
The Machine stopped.
"Get out," said Travis.
The room was there as they had left it. But not the same
as they had left it. The same man sat behind the same desk.
But the same man did not quite sit behind the same desk.
Travis looked around swiftly. "Everything okay here?" he
snapped.
"Fine. Welcome home!"
Travis did not relax. He seemed to be looking at the very
atoms of the air itself, at the way the sun poured through
the one high window.
"Okay, Eckels, get out. Don't ever come back."
Eckels could not move.
"You heard me," said Travis. "What're you staring at?"
Eckels stood smelling of the air, and there was a thing to
the air, a chemical taint so subtle, so slight, that only a faint
cry of his subliminal senses warned him it was there. The
colors, white, gray, blue, orange, in the wall, in the furni-
ture, in the sky beyond the window, were . . . were . . .
And there was a feel. His flesh twitched. His hands twitched.
He stood drinking the oddness with the pores of his body.
Somewhere, someone must have been screaming one of
those whistles that only a dog can hear. His body screamed
silence in return. Beyond this room, beyond this wall, be-
yond this man who was not quite the same man seated at
this desk that was not quite the same desk . . . lay an entire
world of streets and people. What sort of world it was now,
there was no telling. He could feel them moving there, be-
yond the walls, almost, like so many chess pieces blown
in a dry wind. . . .
But the immediate thing was the sign painted on the
office wall, the same sign he had read earlier today on first
entering.
Somehow, the sign had changed:
TYME SEFARI INC.
SEFARIS TU ANY YEEH EN THE PAST.
YU NAIM THE ANIMALL.
WEE TAEK YOU THAIR.
YU SHOOT ITT.
Eckels felt himself tall into a chair. He fumbled crazily
at the thick slime on his boots. He held up a clod ol dirt,
trembling. "No, it can't be. Not a little thing like that. Nol"
Embedded in the mud, glistening green and gold and
black, was a butterfly, very beautiful, and very dead.
"Not a little thing like that! Not a butterfly!" cried
Eckels.
It fell to the floor, an exquisite thing, a small thing that
could upset balances and knock down a line of small domi-
noes and then big dominoes and then gigantic dominoes,
all down the years across Time.  Eckels' mind whirled.  It
couldn't change things. Killing one butterfly couldn't be that~
important! Could it?
His face was cold. His mouth trembled, asking: "Who
who won the presidential election yesterday?"
The man behind the desk laughed. "You joking? You
know damn well. Deutscher, of course! Who else? Not that
damn weakling Keith. We got an iron man now, a man
with guts, by God!" The official stopped. "What's wrong?"
Eckels moaned. He dropped to his knees. He scrabbled
at the golden butterfly with shaking fingers. "Can't we," he
pleaded to the world, to himself, to the officials, to the
Machine, "can't we take it back, can't we make it alive
again? Can't we start over? Can't we"
He did not move. Eyes shut, he waited, shivering. He
heard Travis breathe loud in the room; he heard Travis
shift his rifle, click the safety catch, and raise the weapon.
There was a sound of thunder.