All Rights Reserved

Printed in U.S.A.

[Transcriber's Note: Extensive research did not uncover any

evidence that the U.S. copyright on this publication was

renewed.]

I

Ed Dukas was writing letters. Someone or something was also

writing--unseen but at his elbow. It was perhaps fifteen minutes before

he noticed. Conspicuous at the center of the next blank sheet of paper

he reached for, part of a word was already inscribed:

"_Nippe ..._"

The writing was faint and wavering but in the same shade of blue ink as

that in his own pen.

Ed Dukas said "Hey?" to himself, mildly.

The frown creases between his hazel eyes deepened. They were evidence

of strain that was not new. The stubby forefinger and thumb of his

right hand rubbed their calloused whorls together. Surprise on his

square face gave way to a cool watchfulness that, in the last ten years

of guarded living, had been grimed into his nature. Ed Dukas was now

twenty-two. This era was hurtling and troubled. Since his childhood,

Ed had become acquainted with wonder, beauty, hate, opportunity and

disaster on a cosmic level, luxury, adventure, love. Sometimes he had

even found peace of mind.

He put down his pen, leaving the letter he had been writing suspended

in mid-sentence:

... _Pardon the preaching, Les. Human nature and everything else seems

booby-trapped. They drummed the idea of courage and careful thinking

into us at school. Because so much that is new and changing is a big

thing to handle. Still, we'll have to stick to a course of action._

* * * * *

Now Ed sat with his elbows on his table, that other, no longer quite

blank, sheet of paper held lightly in his hands. He sat there, a stocky

young man, his hair cut short like a hedge, the clues of his existence

around him: student banners on the walls; a stereoptic picture of his

track team--in color of course; ditto for his astrophysics class; his

bookcase; his tiny sensipsych set; and the delicate instruments that

any guy who hoped to reach the next human goal, the nearer stars, had

to learn about.

His girl's picture, part of any youth's pattern of life for the last

three centuries, smiled from beside him on the table. Dark. Strong as

girls were apt to be, these days. Beautiful in a rough-hewn way. But

even with all that strength to rely on, he was worried about her more

than ever now. Times were strange. He glanced at her likeness once.

Then his gaze bounced back to the paper in his hands.

His nerves tingled at the eerie thing that was happening there. He

didn't know whether to feel afraid of it or hopeful. Man was stumbling

toward ultimate mastery of his own flesh and the forces of the

universe. But the distance remained enormous, though technical science

was moving forward, perhaps too swiftly, on all fronts. Part of Ed's

fear before the unknown was like the stage fright of an inexperienced

actor. You never quite knew what was ahead or how to judge anything

strange that you saw.

"_Nippe...._"

At the end of the line which made the "e" there was a tiny speck of

blue ink. Almost imperceptibly, like the minute hand of a clock, it

crept on, curving and looping to form another letter.

"_Nipper_" the word was now.

This could be somebody's funny gag, Ed thought. Somebody with a gadget.

The world is full of gadgets these days. Maybe too full.

It occurred to him that a pal might be playing a joke with some simple

device bought in a novelty store. But probability leaned toward

something deeper and more costly. Who knew? Someone might have invented

a way to make a man invisible. You didn't deny that anything could be,

any more.

"Speak up!" he ordered softly.

But no answer came, and his wondering gaze found nothing unusual in the

room around him. He froze. "_Nipper._" It could be part of a message,

an honest attempt to convey vitally important information. Or it could

be the forerunner of violence aimed in his direction. Through no fault

of his own, he had had enemies for ten years. Tonight they might

really act. To die was still possible. In spite of vitaplasm. Or the

more tedious method that employed natural flesh. Or the tiny cylinders

hidden away in vaults. Lives were now in danger again. Human, and

almost human....

For a moment Ed wanted to give a warning and to call others into

consultation. He wanted to shout, "Dad! Mom! Come here!"

He didn't do so. Between him and the precise, benign personality that

he called Dad there was a gradually growing barrier. And for his

mother, beautiful and young by art and science, he had that feeling of

male protectiveness that takes the form of keeping possible dangers

hidden.

Ed decided to work on his own. Being essentially careful and slow

moving when it came to delicate processes, he had not touched that

creeping droplet of ink. Its secret might thus be destroyed. No, he'd

never do a thing so foolish.

Swiftly he folded the paper and fastened the writing under his

microscope. The ink speck was almost dry now, and nothing was hidden in

it. The line of the writing itself was odd under magnification. Here

and there it showed tiny, irregular dots at spaced intervals, connected

by fine, dragging marks. That was all.

Of course he realized that _Nipper_ might be only the first cryptic

word of a message and that he had only to wait and see what would

follow.

Until he began to wait, however, the significance of the word itself

eluded him. A child's nickname was all that it suggested.

But now his mind bore down on it. And he had the answer almost at

once. A small boy climbing the wall of a pretty garden. And his casual

christening by a pleasant stranger who met him thus for the first time.

Among more vivid and significant details, the memory of the name itself

had been mislaid. But Ed Dukas knew that in his boyhood one person had

always called him Nipper: Uncle Mitch Prell, and nobody else. Now it

seemed like a secret sign.

Ed gulped, his reaction suspended somewhere between shocked pleasure

and a frosty sense of eeriness. To have a friend, whom he had loved

as a child, vanish into space and into apparent nonexistence after

becoming a fugitive, and then to have what _seemed_ to be this

friend try to communicate again after ten years, and in this weird

manner--well--how would you say it? Ghosts, of course, were pure

superstition. But in this age one could still react as if to the

supernatural--with tingling hide and quickened heartbeats. In fact,

with the vast growth of technology, more than ever was such a feeling

possible.

"Uncle Mitch!" Ed Dukas called quietly.

Again there was no reply. The name on the paper still could be somebody

else's trick. Granger's, maybe. There were ways for him to have learned

a nickname. Many people might admire Granger as much as others despised

him. And it was hard to say what he might do, or when. Or how, for that

matter. He was clever. And wrong.

There was still another thing to remember. Ed did not altogether love

the memory of his uncle, Dr. Mitchell Prell. For this famous scientist

was marked with the stigma of responsibility for a terrific mishap. No,

Prell did not bear the burden alone. There were other scientists, it

was said, who had poked too roughly, and with too sharp a stick, into

Nature's deepest lair. Nature had snarled back. Ed had grown up with

the public hate that had resulted. He had fought against it, yet he had

felt it, until sometimes he did not know where he himself stood.

Now he waited for more writing to be traced on the paper under the

microscope. A minute passed, but there was nothing more. He did notice,

however, that the letters of that one word matched roughly the austere

handwriting of his uncle.

Once he glanced toward the window with some nervousness. Outside, the

night was glorious. Never again would nights be hideous as they once

had been. He saw lush gardens under silver light. If any devilish

thing not known until recent months slithered through the shadows, it

kept hidden. Ed saw other neighboring houses. New trees had grown to

fair size in ten years. Older and larger trees remained lopsided and

gnarled. But their burn scars had healed.

Otherwise there was nothing left to monument the past--except, perhaps,

the sullen mutter of voices in nearby streets.

But Ed Dukas's mind, triggered by the name _Nipper_ and by awareness

of Mitchell Prell, slipped briefly away from the present. He had

often explored memory to find understanding. At school, after the

catastrophe, psychiatrists had made every kid do that. So that neuroses

might be broken or lessened or avoided. So that animal terror would not

draw a curtain over a mental record of an interlude. So that memory

might not be lodged, like a red coal of hysteria, in the subconscious.

* * * * *

Like a trained dog leaping through a flaming hoop, Ed Dukas's thoughts

plunged back to that zone where his earliest memories faded into the

mists of infancy:

A birthday cake with two candles. A fountain splashing in the patio of

this same house. A dachshund, Schnitz, which a little boy put in almost

the same category as the flat, rubber-tired robots that cleaned the

rooms. Where was the distinction between machines and animals?

Flowers, hummingbirds, and butterflies in the garden. The echoes of

footsteps on stone floors. Toy space ships and star ships at Christmas.

The star ships were things yet to become real.... There was endless

interest in life then. But even in those days there were signs of

cautious and puzzled guidance.

There was the sensipsych, of course. It was a wonderful box of dark

wood in the living room. A soft couch folded down from it. There you

lay, and for a moment strange golden light flickered into your eyes.

You went to sleep, but you did not really go to sleep. For you became

someone else. Maybe a cartoon character in a world where everything

looked different. Funny things happened to you that frightened you at

first; but then you laughed when you found that there was no harm in

them.

Or, instead of being in such a crazy fairyland, you might be a real

boy in space armor jumping across the surface of a huge chunk of rock

called an asteroid, while stars and a blazing white sun stared at you

from blackness. You were very busy helping others to roof the asteroid

with crystal, and to put air underneath, and to build houses and

factories where people might live and work. Always more and more people

spreading out and out to populate the empty worlds of space.

But you were never on that sensipsych couch for very long, or too

often. You would wake up, and there was Mom saying, "Enough, fella.

A little of that sort of thing goes a great way, even when the

experiences are rugged and educational and not just whimsical nonsense."

Ed Dukas would be angry and puzzled. For it had seemed that those

visions, going on without end, could bring joy forever.

"You'll understand sometime, Eddie," his mother would say, consoling

him. "What happens to you by sensipsych is just make-believe. What we

call recorded sensory experience. Some of it really happened to other

people. Some of it is just made up. It can teach you things. But too

much is very bad. Not so long ago folks found out."

There was something tender and hard and even scared in his mother's

words.

Ed's dad also had his comments. Dad was something called a minerals

expert.

"Come on, Eddie, let's rassle," he'd say. "Stick your chin out, boy.

Let's see how tough you can look. No, not mean-tough.... That's better.

We've got to lick the times we live in. And something in ourselves.

With machines doing so much for us, life can be soft. And sensipsych

dreams are soft. Everything in moderation. Dreams can make you feel as

helpless as an oyster. Until you despise yourself and the whole race.

Yes, people found out. They were always meant to feel strong and proud,

and they must have tasks equal to their increasing powers. Otherwise

there's spiritual rot. We've got to be ready for anything, feel our

way, try to be ready to keep our balance for whatever comes. Because

life could be terrible, too, if the wonderful forces we control got out

of hand. We've got to go on progressing--moving out to the planets, and

then maybe the stars. Got to go either ahead or backward. Can't stand

still. And it's easy to go backward nowadays. Got to fight that, Eddie,

or else there might be a kind of death."

"What is death, Dad?"

Ed's father would answer his son's serious expression with a gay grin.

"A kind of myth, now, boy. Just going to sleep and never waking up. We

hope it's mostly finished, for everybody. Even the disease of old age

turned out to be something like rust gathering in a pipe. Simple. It

can be fixed up. Some people even let themselves get old. But they can

be made young again. Always."

Eddie had other questions.

"You were born in the old way, Eddie," his mother said. "But _so many_

people are needed now to populate the solar system. So everybody can't

be born from his mother's body. There's another way; almost the same,

really. Babies are born--they're made, really--in a laboratory. Then

they live in a youth center, like the one on the hill."

Eddie saw its great white spire looming among the trees. Often he could

hear voices in the gardens and playgrounds on the terraced setbacks of

its many levels. The voices seemed mysterious somehow.

Even then Eddie sensed the groping and confusion that was in his

parents' minds. Sometimes his mother would speak fervently to his

father: "Jack, I'd never choose to live in another age. I love it.

Because it's rich, endlessly varied, exciting. Is that why I'm often

scared out of my wits? Even disgusted often enough with my selfish self

and all the automatic devices? I love my work, the planning of pleasant

interiors. I'm so busy there doesn't even seem to be time for another

child. Yet maybe there are centuries ahead, Jack. How does one fill

centuries without getting fed up? And are we supposed to be something

superhuman in the end? Or do we wind up like the ancient Martians and

the beings of the Asteroid Planet, before it was blown to millions of

pieces? Wiped out in super-conflict, before they could progress very

much further than we are now?"

Most of this went over Eddie's head. But it left a smoky tension to

lurk in his mind behind the peaceful presence of sun and trees. People

had made their world more beautiful for their own relaxed enjoyment.

Yet even in those days Eddie sensed the turbulent undercurrent deep

inside them.

Once his father expressed a vagrant thought: "Maybe we should go out

to Venus sometime, Eileen. Start life over more simply in an uncrowded

planet that's being conditioned to receive our ancient race. Maybe

we'll do it in just a few years." He grinned.

"Yes," Eddie's mother replied. "If being indefinitely young and alive

doesn't fool us before then. If our complicated civilization doesn't

crack open and spit fire, and vaporize everybody. Death by violence is

still definitely possible. You know, lots of our friends are getting

their bodies and minds recorded so that they can be restored in case

of serious injury. Maybe we should have done it long ago."

Jack Dukas met her concern with a light tease: "A woman's worry

matched against the stubbornness of a man--eh, Eileen? There's

something unnatural about being recorded that I rebel against. Don't

be too troubled, though. The centuries won't slip from our fingers so

immediately. I hardly ever touch a dangerous thing in my work. Besides,

safety devices are almost perfect."

Such serious, troubled thoughts did not dim the optimism and eagerness

of young Ed Dukas. His private dreams soared into the thrills of

Someday. His small hands were impatient to grasp the shadowy shapes

of the future, more legendary than the not-distant past with its

still-living heroes: Roland, who was largely responsible for the

rejuvenation process; Schaeffer, who developed the sensipsych, brought

on the dream-world period of decay, and in the end helped Harwell

defeat the trap of emasculating visions by urging mankind back toward a

vigorous grip on reality; and the hundreds of others who had taken part.

But the first visit of Mitchell Prell, when Ed Dukas was five, was,

to the boy, like acquaintance with a legend. "Hi, Nipper!" were the

first words his uncle had spoken to Eddie. Dr. Mitchell Prell was his

mother's brother. He was a much smaller man than Eddie's dad, and dark

instead of blond. He was famous. And he brought gifts.

"A piece of the Moon, Nipper," he said. "An opal imbedded naturally

in gold. For your mom. And this case of instruments dug up in Martian

ruins, for your dad. Fifty million years old but better than anything

designed by human beings for locating ores far underground. And this

for you--also from Mars. I haven't been there for a long time. But I

got an old friend to send me the stuff--to the labs on the Moon."

Maybe Eddie's gift had once been a toy for the off-spring of extinct

Martian monsters. It was triangular like a kite, metallic, with a

faint lavender sheen. When you whistled a certain way, a jet of air

made it rise high in the sky. But it always came back. Atomic power was

in it somewhere. For it never ran out of energy.

Uncle Mitch never seemed to say much. He didn't get deep into

philosophy. He set up queer apparatus in his room, and a kid could look

at it if he didn't touch. And to one of Dad's questions he answered

briefly, "Yes, we're making headway in the labs on the Moon. There'll

be a motor for star ships. If, in our experiments, hyperspace itself

doesn't burst at the seams under that level of power. No, we're not yet

trying for speeds of more than a fraction of that of light. A trip to a

star will take a long time."

It soon came out that Uncle Mitch had another interest. He kept in a

glass tube something that squirmed and wriggled, and felt like warm

flesh though its natural form, when at rest, was a slender cylinder of

pencil size.

About that he would only say, "Call it alive if you want to. But not

like us. Invented and artificial, and far more rugged than our flesh.

For the rest, wait and see if anything comes of it. Maybe it'll become

the clay of the superman. Schaeffer, here on Earth, is working on it,

too."

Uncle Mitch stayed for a week. Then he was gone, rocketing out to the

labs, isolated for safety at the center of a _mare_ on the always

hidden hemisphere of the Moon.

"Mitch knows what he wants and is direct about it," was Jack Dukas's

comment. "Simple. No conflicts. The scientist's approach. Wise or

stupid? Who knows?"

Eddie was six, and then seven. The years moved slowly, but he grew

and hardened with them. By the time he was twelve, sports and study

and awareness of realities had toughened his body and matured his

soul considerably. That was fortunate, for this was his and mankind's

fateful year. The day came when the household robots were fixing up the

guestroom specially for Uncle Mitch again. Dad was afield, a hundred

miles away, to look over a vein of quartz crystal that was to be

shipped to the lunar laboratories. At 9:00 P.M. Eddie's father

had not yet returned.

Eddie was sprawled on his bed looking lazily at the translucent blue

font of the lamp beside it. The color was rich and beautiful, the

carvings snaky and odd. Here was another gift, ordered by Uncle Mitch

from a friend in the region of the Asteroids. The font was an artifact

of a race contemporary with the Martians who had also lost their fight

to master nature and themselves through knowledge. The font had been

found floating free in space, among the wreckage of a planet blown to

pieces ages back.

Eddie was thinking of such things. He was also thinking of neighborhood

pals, to whom he had bragged about his uncle and his expected arrival.

As for what happened at that moment: there _was_ transpatial warning,

radioed out fifteen seconds ahead, telling of forces gone hopelessly

out of control in the lunar laboratories. But Eddie's set was not

functioning, and he did not hear it.

Beyond the windows of his room there was just calm, pale moonlight. The

Moon looked little different than it always looked, except for the blue

spots of the atmosphere domes of the great mining centers.

But then came the intolerable blue-white light. Perhaps, somewhere,

exposed instruments measured its intensity. On the roofs of

meteorological stations, maybe. Say conservatively that, for the space

of a few seconds, it was five hundred times as strong as full sunshine.

Night was broken off. But there was no day like this. For one fragment

of a second Eddie glanced at the window. Shadows seemed gone, utterly.

Even dark things like tree trunks reflected so much light that they

all but vanished in the shimmering glare. As yet, it was a soundless

phenomenon.

Eddie shut his eyes and buried his face in his pillow. This reflex

action, partly as natural as terror and partly the result of training

for emergencies at school, saved his vision. He might have screamed,

had he been able to find his voice. Distantly, he heard human sounds

that increased the sickness in his stomach. A gentle scene and mood,

product of science, had been utterly shattered by forces of the same

origin.

He did not see the fuzzy blob of incandescence that bloomed in the sky

and expanded slowly for many seconds. In fact, no one saw it; only

cameras, fitted with special dark filters, would have been able to do

so. For living eyes would have been charred by that splendor.

He heard his mother calling his name. Keeping his eyelids tightly

closed and an elbow bent over them, he fumbled his way to the hall, and

to her. They dropped to the floor and huddled there.

Outside, voices died away. By then the devilish glory in the sky was

fading a little, too, at the edges. Only the heart of the great blob

still blazed supernally, with its millions of degrees of heat. Around

it was a cooling fog of dust and gases that masked the hell within it.

The world grew still for a few moments, as it does at the center of

a typhoon. Then there was a great, soft roaring. The shock wave of

expanded, rarefied gases, speeding at many hundreds of miles per

second, striking the upper terrestrial atmosphere, and pressing down.

Eddie could feel the pressure of it, transmitted by the air--a light

but definite punching inward of his flesh, from all sides.

Then there was a distant sighing of wind--air, super-heated and

compressed, being forced outward. Next came the resurgence of human

sounds, if they were truly that any more.

Someone was yelling, "Oh, God ... Oh, God ... Oh, God...." There was a

crackle and smell of fire. Something blew up far off.

Then the earthquakes began. With a sharp snap, rock strata far

underground broke. Then came a jolt. Eddie Dukas and his mother,

huddled on the floor, were engulfed in a swaying sensation, smooth and

vibrationless. Then the ground quivered softly. After that, there

was a pause, as of something hanging precariously for a moment at the

jagged lip of a chasm. Suddenly the pathetic hold seemed to be broken,

and the whole world was seized by a tooth-cracking chatter. A pause....

Then it began again.

For a second Eddie's mother almost lost her control. She tried to rise.

"The house!" she stammered. "It'll fall on us."

Panic and reason fought inside Eddie. "No, Mom," he gasped. "The house

has a steel frame. It'll probably hold together. Outside, we don't know

what would happen to us."

They both braced themselves for the next seismic burst. They were

both creatures of luxury, science-made. But planning, training,

psychology--science it all was, too--had given them ruggedness and

courage, a reserve of strength against hysteria--while the earth

rattled again and again.

Eddie's mom kept saying things, and it was all something like a formula

that had been learned, a rote, a parroted incantation: "You're right,

Eddie. We've got to think before we do anything. They always tell us

that life is an adventure. We've got to meet a bigger future or be

destroyed, Eddie. Everything takes nerve."

At last the earthquake shocks lessened both in intensity and frequency.

Maybe the worst was over.

Eddie risked an eye, and then nudged his mother.

Beyond the undamaged flexoglass of the windows night had returned,

red-lit from both sky and ground. The firmament was smeared with

a ruddy glow extending in a great curve, beaded with more intense

blobs at several points. Dust of the Moon, it had to be. Of its rock

and pumice shell. And of its core of meteoric iron. But that sullen

effulgence was fading now, as matter cooled and began simply to reflect

solar light back to this dark side of Earth.

Yet everywhere outside there was fire. The towering glow in the

east--that would be the City, fifty miles away. Destruction and

confusion there would be unimaginable. Nearer at hand, trees were

aflame--leaves and branches that minutes ago had been cool with

greenness now blazed wildly. Mixed with the tumult of voices was the

clang of robot fire units.

Eddie rushed to the radio and turned it on, as he had been taught to

do in emergencies. You listened; you obeyed directions. "... lunar

blowup," someone was saying. "Follow the usual precautions and measures

for radioactive contamination and flesh burns. Rescue and relief units

are already in action. Fortunately most of our buildings are not made

of combustible materials...."

For minutes Eddie was furiously busy, rubbing special salves and

lotions into the skin of his entire body. Then, dressed in fresh

clothes, he and his mother just stared out of the windows for a while.

Outside, metal shapes were at work. Science and civilization were

working efficiently to recapture their balance after an upset that

might have been the end.

Eddie and his mother explored the house and found it mostly intact.

Then incident piled on incident in quick succession. The first of these

began with a whimper at the door. Masked with respirators against

possible radioactive taints in the outside air, they opened it. A

blackened thing without eyes dragged itself inside, quivered once, and

lay still. It was death among supposed immortals. The passing of a

dachshund called Schnitz.

Eddie was dazed. Child-grief or man-grief had no chance to come to him

then. Events moved too fast. There was too much to be done.

A half-dozen people in radiation armor came into the house. At once

it was converted into a first-aid station. Hard law and hard drills,

blueprinted long before for disaster, came into play. Eddie's mother

joined the crew. Nor was he left out of it. There was coffee for him to

prepare in the kitchen, and rugs and furniture to be cleared away, and

equipment to be set up.

He saw blood and death, and hysteria-twisted faces. He saw glinting,

complex instruments and apparatus, as the therapeutic methods of the

age were applied. There were blood pumps that could serve as hearts

and machines to duplicate the functions of kidneys and lungs. There

were devices to teleport scattered body cells from a dozen healthy

individuals, converting them briefly into mobile energy, and then back

into living tissue in the body of an injured person.

Mostly the maimed and burned remained stolid and calm. Luxury had

not weakened them. They, too, had known their era and had had some

preparation.

Eddie recognized a child of his own age among those who came into

his own house: a neighbor boy named Les Payten, the son of a noted

biologist. He had big ears and a freckled nose. He wasn't hurt badly.

His eyes were inflamed. He hadn't shut them quite quickly enough. He

had turned sullen, and his lip trembled a bit. Otherwise he was still

full of pepper.

"Braggin' about your Uncle Mitch _now_, Eddie?" he taunted. "Great

stuff, that guy! He and his pal scientists nearly got us all. Better

luck next time, huh?"

Young Ed Dukas might have growled back but he did not. As if he too

carried a burden of responsibility, his jaw hardened and his cheeks

hollowed. His back stiffened, as if to bear the load. He returned to

the kitchen. He had not yet noticed any other signs of blame. It was

too soon. The shock of cosmic catastrophe had deadened minds. Sometimes

prejudice and hatred need a certain leisurely brooding to build them up.

But another raw realization had come to Eddie. As soon as there was a

moment to speak to his mother he said, "Uncle Mitch was supposed to

land in the City spaceport tonight. It's a six-hour run from the Moon.

But now he'll never get here."

She shook her head. And in her expression there was fury mixed with her

sadness.

He didn't think about that very long as he helped carry a stretcher.

His mind was on Mitchell Prell--grinning, setting up a lab in the room

upstairs, even modeling wax with his swift fingers. He had once molded

little heads of Mom and Dad. A lump gathered in Eddie's throat for

someone who would never be back. Mitchell Prell. Even the name sounded

nice.

Then slowly another question came into his mind. _Where was Dad?_ He'd

gone out to that quartz lode and hadn't come back! Funny, thought

Eddie, I hadn't even thought about that. Well, it came from taking Dad

for granted. Someone never to worry about. Someone always around, like

the hills. Eddie clenched his fists to steady himself. No use worrying

yet.

Now the torrential rains began. Steam had been boiled out of the ground

by heat. Now it was condensing. Helping, maybe, as the radio said, to

wash away the poison of the radioactive meteorites and dust that were

falling to Earth--wreckage that hours before had been part of the Moon.

Somewhere out in the moaning storm a bell chimed out ten o'clock very

calmly. It must have been about then that what was left of Jack Dukas

was brought home in a truck. Eddie didn't see this happen. He was

helping again with the injured. And later, when Les Payten told him,

Mom wouldn't let him go into the locked room where his dad had been

taken. He almost told her that he had a right. But he did not want to

disturb her further.

Eddie was up till 4:00 A.M. By then the rescue crew had left

the house and a tentative calm had been restored in the world. The

injured were in hospitals, rigged in tents and public buildings. But

there were far more dead. Anyone caught more than a step from shelter

when the catastrophe had occurred was apt to belong to that endless

list. Half a planet had been scorched by heat and radiation.

While the guard-robots rumbled through the rain on their caterpillar

treads, Eddie simply passed out from weariness on the floor of the

living room. His mother managed to arouse him a little but not enough

to send him to bed. Rather, she folded down the twin couches from the

sensipsych set. She made her husky young son climb up onto one of them

and took the other for herself.

He slept, and his body was refreshed. And he had dreams--not dreams

in which he was an imaginary cartoon character; nor was he toiling to

make dead asteroids habitable; nor was he enjoying an adventure on

some imaginary planet among the stars. No, for the present he had had

enough of strain. Instead he lay in grass by a little lake. The sun

was bright. There were boats with colored sails, and blue flamingos

flying, and odd, elfin music. The sensipsych was not an opiate to fill

the emptiness of soft lives now. It was rest; it was honest, relieving

therapy.

Young Ed Dukas didn't see the mud-spattered truck arrive, to be parked

some distance from the house. He did not see the figure moving in the

dense shadows. It knocked cautiously at the front door, waited for a

reasonable time, and then went around to the porch in the rear. There

skillful fingers worked carefully to release the lock. Massive luggage

was lifted without sound inside the door.

Eddie awoke with a small, hard hand shaking his shoulder. His mother

was already awake. The light was on. At first only with simple

unbelief, they beheld a slight, disheveled figure.

Uncle Mitch's cheek was scraped. His hands were filthy. His recently

neat business suit was torn. An old jauntiness about his eyes fought

with worry, regret and wariness.

"Hello, Eileen," he said. "Hi, Nipper."

He received no answer. Somehow even Eddie felt compelled to silence. So

his uncle shifted to what was a rarity with him--a kind of historical

or philosophical summary.

"Progress," he said with a forced laugh. "The world government

answering the threat of atomic war, years ago. Then the greatest

boon of the human race: eternal youth, and death's defeat except by

violence, producing the problem of overpopulation, to be relieved by

the colonization of the solar system. Then peace and boredom and the

sensipsych dreams leading to decadence, loss of pride in self and even

rebellious violence; then the solution of vigorous, realistic action,

more and more people to enjoy life, more and more colonies. Then, as we

reach out for the stars, this. Life. The great adventure that can't be

stopped. The rise from barbarism. Is it even well begun?"

His words, half appropriate and half in supremely bad taste now, as

Mitchell Prell well knew--though he had to say them because of the need

to say something--still fell into a void of silence and echoed through

the house like a cheap speech.

Sighing raggedly, he tried again: "Yes, I'm alive, Eileen. The ship

from the Moon was in space before the blowup happened. We rode ahead of

the main shock wave at high speed. So we won through. From the final

warning message from the Moon, I gather that trouble started in the

warp chambers. The heat and pressure were restrained by the tight space

warp for a while, until inter-dimensional barriers ripped wide open.

The whole mass of the Moon was in the way. By old standards it couldn't

happen; but a lot of lunar atoms went all to pieces in a flare of high

energy. The tough part is that we achieved a workable motor principle

for stellar ships weeks ago. The blowup came from side line testing."

Once more no words answered Mitchell Prell when he stopped talking. He

waited, but his sister's eyes remained cold.

"All right, Eileen," he went on at last. "You're thinking that I am one

of the specialists who is responsible for this. Surely I'm the only

survivor among those research men who were on the Moon. But remember

this: we weren't working on our own. We were hired, under a democratic

system, and told what to hunt for. It was the best that could be

done, except that the lab should have been put farther away, on some

lonely asteroid. Logically, then, we are not solely to blame for what

has happened. But it doesn't work that way, Eileen. Under grief and

hysteria logic still collapses, even in our time. In a real crisis

there continue to be many people who need scapegoats. A collective

mishap, the result of a mass desire for more knowledge, then becomes a

personal guilt. So I'm a fugitive, Eileen."

It was a strange, bitter thing for Eddie Dukas to watch--his mother and

uncle facing each other, not friends, his mother's face a hard mask of

coldness.

Then, all at once, her icy poise crumbled. "Jack isn't alive any more,"

she said. "My husband. That's the fact that I know best. You with your

glib talk, my brother, are one person directly in the chain of events

that caused Jack's death. I don't accuse you, Mitch. I just say that I

can't look on you now with any pleasure. That's all."

Then, sitting there on the sensipsych couch, she began to cry. It was

painful for Eddie to watch. He had never seen her do that before.

But Mitchell Prell chuckled. He sat beside his sister and put his arm

around her. "Are things so bad?" he chided. "Look, Eileen. People used

to consider biological life the deepest secret of nature. Because

he was at the top of his local life scale, man would not have been

flattered to know that the vital force in him wasn't the greatest,

the most indecipherable of enigmas. But it's true, Eileen. Year after

year we've learned more about cell function, genes, chromosomes, the

natural molding of living things, and the final process in protoplasm,

which is the spark itself. Men like Schaeffer have been making simple

life for years, while they traced out more complex riddles. For a long

time they've been replacing diseased or damaged organs from scattered

cells drawn from the bodies of many donors. Now they've gone further

and have grown such organs in a culture fluid, from a microscopic bit

of tissue. It is already theoretically possible to re-create an entire

man, provided there is a pattern. It was for repair purposes, after

possible accidents, that everyone was urged to have his body structure

recorded--especially that of his brain. All you have to do, Eileen,

is have Jack's record turned over to the same laboratories that do

rejuvenation. In two or three years he'll come back to you just as he

was. Soon there might even be a simpler, better way."

Eileen Dukas's laugh was brittle and bitter. "A roll of fine,

sensitized wire," she said. "Kept in a box no bigger than the first

joint of a finger. Supposed to be safe in a vault. The pattern of a

human being. Well, Mitch, there just isn't any such box for Jack. Or

for Eddie or me either, for that matter. We just didn't get around to

it. Jack was somehow half against it."

Again there was a silence. For Eddie it seemed to have the quiet of

forever in it. No whistling of Dad's tunes. No sly winks, or play at

being tough. Just memory.

"All bodies that are being picked up are being sent through the

recorder," Uncle Mitch offered at last. "Refined radar does the trick.

The finest variations of even brain structure--the mold of mind,

personality, and memory--are found and recorded. Wasn't that done for

Jack?"

Eddie's mother nodded. "Only," she stammered, "the whole top of his head

was charred. There wasn't enough of him left. Oh, you and your damned

science, Mitch."

She was weeping again. Mitchell Prell became either cruel or perhaps he

spoke in self-defense.

"The people that used to neglect things like insurance," he remarked,

"are still plentiful, aren't they? Oh, well, maybe there's still a sort

of way. A makeshift. People are bound to think of it. Let it go for

now. I've got lots to worry about, sister of mine."

"Your own skin, for instance?" she challenged him. "Why did you come

here at all, Mitch? The scapegoat-seekers will certainly look for you

here first."

"My own skin," Mitchell Prell agreed. "Maybe yours, since you are a

relative of mine, responsible for my sins. That is an ancient defect of

logic among certain types of people still in existence, I'm afraid--if

the provocation becomes great enough. The skins of the three of us, my

most prized treasures."

He smiled slightly then, and his blue eyes were gentle. "Don't worry

too much, though," he went on. "I'll be gone sooner than most people

will even think of looking for me. I'll keep out of sight, not even

leaving the house, except after dark. I have some things to deliver to

Schaeffer. Then I've got to get away. Because life goes on, in spite of

everything. I'm still curious about nature, the stars and some other

things. I remain eager for some vast freedom, Eileen--for you and

your son, and the rest of the cussed race, whose errant qualities and

usually good intentions I share. I see no good in becoming the offering

of expiation for an accident that came out of a general human urge to

learn that can't and won't be downed."

Something like a truce came then. Eddie Dukas could feel it. Family

loyalty was in it and a little of understanding and contrition.

"All right, Mitch," was all that Eddie's mother said. She kissed his

uncle's cheek. Eddie knew that it was a woman's gesture of armistice.

Fires had died down. Dawn was beginning to show in the patio. The rain

had stopped long ago. For no reason Eddie's eyes sought out a pool of

muddy water in a crack in the flagging. The water was clay colored, as

it might have been after any shower. A robin, which had somehow escaped

death, was scolding angrily.

Breakfast was eaten listlessly. There were radio reports and orders.

"Able persons must report to their municipal centers...."

"That's for you, Eddie," Mitchell Prell said ruefully. "And your

mother. While I play hiding rat."

Eddie didn't know whether to hate his uncle or not. There was an inner

bigness about that slightly built man that matched some obscure drive

that was Eddie's own--in spite of his grief.

"Watch yourself, sir," he growled stiffly.

The day was a day of searching for corpses, of cleanup, of tentative

restoration. At least there would be no smells of death. Pruning

machines were already busy on charred treetops. The world was being

put back into order, like a disturbed anthill. Grass and leaves would

sprout again. The scared faces of younger children--many from the Youth

Center were given small tasks to help in the cleanup, since it was not

the custom now to hide reality from the young--would smile again. On

that day of sweeping the streets with a broom, Eddie Dukas made and

lost many a brief friendship. Hello.... Goodbye....

Fortunately the poison of radioactivity had not been transmitted to any

great extent from across space by radiation alone. Gases and fragments

of the Moon that were still falling as meteors bore a taint to the

atmosphere; but it was now below the danger level.

Overhead, arching the sky like the Rings of Saturn turned ragged, was

what was left of Luna: rock and dust. For an hour its texture veiled

the sun, until, near noon, there was almost twilight, like that of an

eclipse. That arch was a permanent monument to a night that would be

remembered.

There still were hysterical people around. Eddie saw Mrs. Payten, his

friend's mother. She passed in the street, muttering, "Oh, Ronald, you

were a beast of a man, but I loved you. Why were you a fool, too?... No

record.... None...."

It had been a subject of neighborhood gossip that Ronald Payten, a

large, passive lug, had been a very much hen-pecked husband. His

neglect of having a record made of himself might have seemed strange

for so noted a biologist. Maybe it was absent-mindedness, professional

difference of opinion, or even some backhanded defiance of his wife.

There were moments when the wild taint in young blood and the

magnificence of disaster gave Eddie and others almost an outing mood.

But toil, sweat and horror soon turned things grim as he worked with

the men. His hands were blackened and scratched. But maybe tiredness

was balm for delayed shock. Maybe it was thus that he stood at the

brief funeral services--for his father, too--with less hurt. The great

trench was closed over the corpses, and the thing was done.

Later, back in the house, he struggled with himself somewhat, and said,

"I know it wasn't your fault, Uncle Mitch."

Eddie had seen stern faces that day, topping trim gray uniforms:

regional police. In him was the thought: Harboring a fugitive. One who

shouldn't be called that. But who is--now. Because people have taken a

beating like never before. Even laws can be changed. Ideas of justice

won't stay quite the same.

"Have you outgrown my calling you Nipper?" Mitchell Prell asked him

seriously. "Perhaps.... But I still want to show you something."

Young Ed Dukas was no sucker for easy come-ons. But his polite wariness

soon dissolved, when, in the room where Mitchell Prell was holed up, he

saw that the man who turned to face him was not his uncle. The nose and

lips were much heavier. Only the eyes and grin remained much the same,

though their general effect was made different by the difference of

surrounding features. This man looked like a good-natured mechanic.

Eddie's spine chilled. But he gave a sullen snort as the man peeled his

face away. Underneath it was Uncle Mitch.

"A mask, Eddie. A trick for kids, you'd say." His uncle laughed.

"I spent the day making it up, to help me get around more easily.

That's nothing. The important fact is that it is made of vitaplasm.

Remember the bar of it that I once had? Crude stuff then. Better now.

Alive in a way of its own. A synthetic and far tougher cousin to

natural protoplasm. Far less susceptible to damage by heat and cold.

Self-healing, like flesh. Sustained by food and oxygen. But capable of

drawing its energy from sunlight or radioactivity, too. And in some

of its forms less dependent on a fluid base such as water. No, it's

not consistently the same substance, or combination. Like the flesh

we know, vitaplasm is in constant change. Here and now it's just an

amorphous mass, crudely molded. An unshaped building material. But,

like star ships, it belongs to the future. Here it's undeveloped

principle, another phase of our advancing science everywhere. You could

call it the clay of the superman, Eddie. I want you to remember all

this. Because I may be back from where I'm going to try to go. Or I

might get in touch sometime. We might need each other's help."

Young Ed Dukas listened with intense interest. Perhaps his deepest

drive was toward the shadowy splendor of times yet to come. They

seemed a part of his growing self. They must become real! And he must

take part in their fulfillment. Grief or hardship could not stop him.

Therein he and Mitchell Prell traveled the same road.

"You didn't invent vitaplasm, Uncle Mitch," he stated. "No one could

have--alone."

His sullenly serious gaze lingered on the mask. It was warm to his

touch. It even recoiled a little.

Mitchell Prell shook his head and chortled. "No, Nipper. You know that

research is now far too complex for that. I helped a little. Lots of

men did. Maybe I've added something to what is known. I've got to give

my data to specialists here before I leave."

Eddie thought of a man he'd sometimes seen on television. No bigger

than Uncle Mitch. And plain looking. But great. Dr. Schaeffer in his

underground laboratory in the City.

"You aren't going to try to reach a star, are you?" young Ed asked.

Uncle Mitch shook his head. "No. I won't wander so far off." He

laughed. "But in a way I'll be going farther, I suppose. Though don't

imagine that I mean time or hyper-dimensional travel. It's something

simpler. But it's to a place where no one can journey exactly as a

human being. I can't tell you much more. Because I don't want other

people to try to dig too much out of you. But I want to look at things

from a new angle. And from very close up, you might say. Maybe I'm

trying to hide from danger, Eddie. Some. But the bigger reason is that

I want to go on learning and exploring. Maybe my being a small man

means something, too."

Mitchell Prell ended with another light laugh. He put the mask in his

pocket and snapped a large suitcase shut. When he spoke again it was

on a slightly different tack: "You probably won't see me for a while,

Eddie. About your father, words just aren't any good at all. Maybe I'll

ache over his end even harder than you. If anybody asks you questions

about me, tell all you know. Don't try to hide anything for my sake.

They'll pry it out of you anyway. And they'll only know what I want

them to know.

"Your mother may get a letter in a few days asking you both to

report to the City. If that letter comes, see that she conforms to

its request. It will also mean that I've delivered the results of my

experiments with vitaplasm, as far as they've gone, into the proper

hands and have probably succeeded in getting away into space. I hope

that you and I and everybody make it to the Big Future, Eddie. That's

all I have to say. Unless you care to remember a word that may crop up

again--_android_."

Mitchell Prell grinned reassuringly at his nephew and moved to put on

his mask.

"You don't want to say goodbye to Mom," Eddie stated, half angrily.

Prell's look of concern deepened. His thin face was touched by a

fleeting tenderness and worry. Part of it was surely for his sister.

Then, mostly to himself, he muttered, "There's greater magnificence to

come--if we can grow past the infancy of man; if new knowledge and old

wild impulses don't do us all to death first." He chuckled sheepishly.

"You say goodbye for me, Eddie," he urged. "I hate things like that."

Mitchell Prell was gone then, out into the weird new night. Grimly,

already half a man, young Ed Dukas watched him go, bitterness and

grief, hatred and love, mixed up inside him. But the common denominator

between himself and his uncle was the need for that future of stars and

wonder and legendary betterment.

"It _will_ happen," he promised within himself. For a second his body

was taut with dread. He had already experienced the fury that knowledge

made possible, and he could sense the potential of long silence beyond

such things--no one left, anywhere! He wondered if, because life could

go on and on now, it was more precious and death more terrible.

Fifteen minutes after his uncle's departure a spy beam was put into

operation from a mile distance. It covered the rooms of the Dukas house

and the grounds around it. The principle of the device was almost

ancient. The reflection of electro-magnetic waves. On a small screen

in a distant room the plan of a house and its furnishings was outlined

in a pale green glow. Shadowy blobs shifted with the movements of its

occupants, robot and human. Only two people were there now.

Eddie Dukas guessed that the spy beam was there, though its irregularly

changing wave length would have made it almost impossible to identify,

among the waves from many sources used for communication.

Early on the third morning after the lunar blowup the police came to

the house. They were very gentle. There was even a policewoman to ask

the questions.

Eddie's mother was cool and wary.

"Have you information as to the whereabouts of Dr. Mitchell Prell, Mrs.

Dukas?" she was asked. "We know that the last Moon rocket landed with

him aboard."

Before she could lie Eddie blurted, "He was here all that day. He's

gone now. He didn't make his destination very clear."

Eileen Dukas's eyes widened with panic and surprise. She had expected

Eddie to be more discreet.

"You have no right to question my son!" she stated coldly.

"Mrs. Dukas," she was informed, "when there is an investigation of the

deaths of two hundred million people, we have more than the right to

question anybody."

Young Ed was scared. But he felt some of the hero-impulse. Or the

desire to follow faithfully the instructions of his idol, Uncle Mitch.

"If you psych my memory, what little I know will come clearer than if I

just told it," he challenged.

This was done forthwith, out in the police car parked in the street.

When the helmet of the apparatus was removed from Eddie's head, the

police had certain comments of Mitchell Prell's to study. Possibly they

could puzzle out some of their hidden meaning. But this couldn't have

satisfied them very much.

The next day the letter Prell had mentioned arrived. At least it

could be assumed that it was the one. Uncle Mitch had managed to make

one step of his purpose anyway! Under the heading of "Vital Section,

Schaeffer Laboratories," it said:

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