Possible Worlds of Science Fiction Read online

  He dropped the shrub, slipped to his knees, and plunged his fingers into the sand. Loose sand trickled through them. He reached deep, using all his strength to force his arm and hand down; sand—nothing but sand.

  He stood up and frantically tore up another shrub. It also came up easily, bringing with it a slab of marble. It had no roots, and where it had been was sand.

  With a kind of mindless disbelief, Jenner rushed over to a fruit tree and shoved at it. There was a momentary resistance, and then the marble on which it stood split and lifted slowly into the air. The tree fell over with a swish and a crackle as its dry branches and leaves broke and crumbled into a thousand pieces. Underneath where it had been was sand.

  Sand everywhere. A city built on sand. Mars, planet of sand. That was not completely true, of course. Seasonal vegetation had been observed near the polar ice caps. All but the hardiest of it died with the coming Of summer. It had been intended that the rocketship land near one of those shallow, tideless seas.

  By coming down out of control, the ship had wrecked more than itself. It had wrecked the chances for life of the only survivor of the voyage.

  ~ * ~

  Jenner came slowly out of his daze. He had a thought then. He picked up one of the shrubs he had already torn loose, braced his foot against the marble to which it was attached, and tugged, gently at first, then with increasing strength.

  It came loose finally, but there was no doubt that the two were part of a whole. The shrub was growing out of the marble.

  Marble? Jenner knelt beside one of the holes from which he had torn a slab, and bent over an adjoining section. It was quite porous—calciferous rock, most likely, but not true marble at all. As he reached toward it, intending to break off a piece, it changed color. Astounded, Jenner drew back. Around the break, the stone was turning a bright orange-yellow. He studied it uncertainly, then tentatively he touched it.

  It was as if he had dipped his fingers into searing acid. There was a sharp, biting, burning pain. With a gasp, Jenner jerked his hand clear.

  The continuing anguish made him feel faint. He swayed and moaned, clutching the bruised members to his body. When the agony finally faded and he could look at the injury, he saw that the skin had peeled and that blood blisters had formed already. Grimly Jenner looked down at the break in the stone. The edges remained bright orange-yellow.

  The village was alert, ready to defend itself from further attacks.

  Suddenly weary, he crawled into the shade of a tree. There was only one possible conclusion to draw from what had happened, and it almost defied common sense. This lonely village was alive.

  As he lay there, Jenner tried to imagine a great mass of living substance growing into the shape of buildings, adjusting itself to suit another life form, accepting the role of servant in the widest meaning of the term.

  If it would serve one race, why not another? If it could adjust to Martians, why not to human beings?

  There would be difficulties, of course. He guessed wearily that essential elements would not be available. The oxygen for water could come from the air thousands of compounds could be made from sand…Though it meant death if he failed to find a solution, he fell asleep even as he started to think about what they might be.

  When he awoke it was quite dark.

  ~ * ~

  Jenner climbed heavily to his feet. There was a drag to his muscles that alarmed him. He wet his mouth from his water bag and staggered toward the entrance of the nearest building. Except for the scraping of his shoes on the “marble,” the silence was intense.

  He stopped short, listened, and looked. The wind had died away. He couldn’t see the mountains that rimmed the valley, but the buildings were still dimly visible, black shadows in a shadow world.

  For the first time, it seemed to him that, in spite of his new hope, it might be better if he died. Even if he survived, what had he to look forward to? Only too well he recalled how hard it had been to rouse interest in the trip and to raise the large amount of money required. He remembered the colossal problems that had had to be solved in building the ship, and some of the men who had solved them were buried somewhere in the Martian desert.

  It might be twenty years before another ship from Earth would try to reach the only other planet in the Solar System that had shown signs of being able to support life.

  During those uncountable days and nights, those years, he would be here alone. That was the most he could hope for—if he lived. As he fumbled his way to a dais in one of the rooms, Jenner considered another problem: How did one let a living village know that it must alter its processes? In a way, it must already have grasped that it had a new tenant. How could he make it realize he needed food in a different chemical combination than that which it had served in the past; that he liked music, but on a different scale system; and that he could use a shower each morning—of water, not of poison gas?

  He dozed fitfully, like a man who is sick rather than sleepy. Twice he wakened, his lips on fire, his eyes burning, his body bathed in perspiration. Several times he was startled into consciousness by the sound of his own harsh voice crying out in anger and fear at the night.

  He guessed, then, that he was dying.

  ~ * ~

  He spent the long hours of darkness tossing, turning, twisting, befuddled by waves of heat. As the light of morning came, he was vaguely surprised to realize that he was still alive. Restlessly he climbed off the dais and went to the door.

  A bitingly cold wind blew, but it felt good to his hot face. He wondered if there were enough pneumococci in his blood for him to catch pneumonia. He decided not.

  In a few moments he was shivering. He retreated back into the house, and for the first time noticed that, despite the doorless doorway, the wind did not come into the building at all. The rooms were cold but not draughty.

  That started an association: Where had his terrible body heat come from? He teetered over to the dais where he spent the night. Within seconds he was sweltering in a temperature of about one hundred and thirty.

  He climbed off the dais, shaken by his own stupidity. lie estimated that he had sweated at least two quarts of moisture out of his dried-up body on that furnace of a bed.

  This village was not for human beings. Here even the beds were heated for creatures who needed temperatures far beyond the heat comfortable for men.

  Jenner spent most of the day in the shade of a large tree. He felt exhausted, and only occasionally did he even remember that he had a problem. When the whistling started, it bothered him at first, but he was too tired to move away from it. There were long periods when he hardly heard it, so dulled were his senses.

  Late in the afternoon he remembered the shrubs and the trees he had torn up the day before and wondered what had happened to them. He wet his swollen tongue with the last few drops of water in his bag, climbed lackadaisically to his feet, and went to look for the dried-up remains.

  There weren’t any. He couldn’t even find the holes where he had torn them out. The living village had absorbed the dead tissue into itself and had repaired the breaks in its “body.”

  That galvanized Jenner. He began to think again . . . about mutations, genetic readjustments, life forms adapting to new environments. There’d been lectures on that before the ship left Earth, rather generalized talks designed to acquaint the explorers with the problems men might face on an alien planet. The important principle was quite simple: adjust or die.

  The village had to adjust to him. He doubted if he could seriously damage it, but he could try. His own need to survive must be placed on as sharp and hostile a basis as that.

  Frantically Jenner began to search his pockets. Before leaving the rocket he had loaded himself with odds and ends of small equipment. A jackknife, a folding metal cup, a printed radio, a tiny superbattery that could be charged by spinning an attached wheel—and for which he had brought along, among other things, a powerful electric fire lighter.

  Jenner plugged the l
ighter into the battery and deliberately scraped the red-hot end along the surface of the “marble.” The reaction was swift. The substance turned an angry purple this time. When an entire section of the Boor had changed color, Jenner headed for the nearest stall trough, entering far enough to activate it.

  There was a noticeable delay. When the food finally flowed into the trough, it was clear that the living village had realized the reason for what he had done. The food was a pale, creamy color, where earlier it had been a murky gray.

  Jenner put his finger into it but withdrew it with a yell and wiped his finger. It continued to sting for several moments. The vital question was: Had it deliberately offered him food that would damage him, or was it trying to appease him without knowing what he could eat?

  He decided to give it another chance, and entered the adjoining stall. The gritty stuff that flooded up this time was yellower. It didn’t burn his finger, but Jenner took one taste and spat it out. He had the feeling that he had been offered a soup made of a greasy mixture of clay and gasoline.

  He was thirsty now with a need heightened by the unpleasant taste in his mouth. Desperately he rushed outside and tore open the water bag, seeking the wetness inside. In his fumbling eagerness, he spilled a few precious drops onto the courtyard. Down he went on his face and licked them up.

  Half a minute later, he was still licking, and there was still water.

  The fact penetrated suddenly. He raised himself and gazed wonderingly at the droplets of water that sparkled on the smooth stone. As he watched, another one squeezed up from the apparently solid surface and shimmered in the light of the sinking sun.

  He bent, and with the tip of his tongue sponged up each visible drop. For a long time he lay with his mouth pressed to the “marble,” sucking up the tiny bits of water that the village doled out to him.

  The glowing white sun disappeared behind a hill. Night fell, like the dropping of a black screen. The air turned cold, then icy. He shivered as the wind keened through his ragged clothes. But what finally stopped him was the collapse of the surface from which he had been drinking.

  Jenner lifted himself in surprise, and in the darkness gingerly felt over the stone. It had genuinely crumbled. Evidently the substance had yielded up its available water and had disintegrated in the process. Jenner estimated that he had drunk altogether an ounce of water.

  It was a convincing demonstration of the willingness of the village to please him, but there was another, less satisfying, implication. If the village had to destroy a part of itself every time it gave him a drink, then clearly the supply was not unlimited.

  Jenner hurried inside the nearest building, climbed onto a dais—and climbed off again hastily, as the heat blazed up at him. He waited, to give the Intelligence a chance to realize he wanted a change, then lay down once more. The heat was as great as ever.

  He gave that up because he was too tired to persist and too sleepy to think of a method that might let the village know he needed a different bedroom temperature. He slept on the Boor with an uneasy conviction that it could not sustain him for long. He woke up many times during the night and thought, “Not enough water. No matter how hard it tries—” Then he would sleep again, only to wake once more, tense and unhappy.

  Nevertheless, morning found him briefly alert; and all his steely determination was back—that iron will power that had brought him at least five hundred miles across an unknown desert.

  He headed for the nearest trough. This time, after he had activated it, there was a pause of more than a minute; and then about a thimbleful of water made a wet splotch at the bottom.

  Jenner licked it dry, then waited hopefully for more. When none came he reflected gloomily that somewhere in the village an entire group of cells had broken down and released their water for him.

  Then and there he decided that it was up to the human being, who could move around, to find a new source of water for the village, which could not move.

  In the interim, of course, the village would have to keep him alive, until he had investigated the possibilities. That meant, above everything else, he must have some food to sustain him while he looked around.

  ~ * ~

  He began to search his pockets. Toward the end of his food supply, he had carried scraps and pieces wrapped in small bits of cloth. Crumbs had broken off into the pocket, and he had searched for them often during those long days in the desert. Now, by actually ripping the seams, he discovered tiny particles of meat and bread, little bits of grease and other unidentifiable substances.

  Carefully he leaned over the adjoining stall and placed the scrapings in the trough there. The village would not be able to offer him more than a reasonable facsimile. If the spilling of a few drops on the courtyard could make it aware of his need for water, then a similar offering might give it the clue it needed as to the chemical nature of the food he could eat.

  Jenner waited, then entered the second stall and activated it. About a pint of thick, creamy substance trickled into the bottom of the trough. The smallness of the quantity seemed evidence that perhaps it contained water.

  He tasted it. It had a sharp, musty flavor and a stale odor. It was almost as dry as flour—but his stomach did not reject it.

  Jenner ate slowly, acutely aware that at such moments as this the village had him at its mercy. He could never be sure that one of the food ingredients was not a slow-acting poison.

  When he had finished the meal he went to a food trough in another building. He refused to eat the food that came up, but activated still another trough. This time he received a few drops of water.

  He had come purposefully to one of the tower buildings. Now he started up the ramp that led to the upper Boor. He paused only briefly in the room he came to, as he had already discovered that they seemed to be additional bedrooms. The familiar dais was there in a group of three.

  What interested him was that the circular ramp continued to wind on upward. First to another, smaller room that seemed to have no particular reason for being. Then it wound on up to the top of the tower, some seventy feet above the ground. It was high enough for him to see beyond the rim of all the surrounding hilltops. He had thought it might be, but he had been too weak to make the climb before. Now he looked out to every horizon. Almost immediately the hope that had brought him up faded.

  The view was immeasurably desolate. As far as he could see was an arid waste, and every horizon was hidden in a mist of wind-blown sand.

  Jenner gazed with a sense of despair. If there were a Martian sea out there somewhere, it was beyond his reach.

  Abruptly he clenched his hands in anger against his fate, which seemed inevitable now. At the very worst, he had hoped he would find himself in a mountainous region. Seas and mountains were generally the two main sources of water. He should have known, of course, that there were very few mountains on Mars. It would have been a wild coincidence if he had actually run into a mountain range.

  His fury faded because he lacked the strength to sustain any emotion. Numbly he went down the ramp.

  His vague plan to help the village ended as swiftly and finally as that.

  ~ * ~

  The days drifted by, but as to how many he had no idea. Each time he went to eat, a smaller amount of water was doled out to him. Jenner kept telling himself that each meal would have to be his last. It was unreasonable for him to expect the village to destroy itself when his fate was certain now.

  What was worse, it became increasingly clear that the food was not good for him. He had misled the village as to his needs by giving it stale, perhaps even tainted, samples, and prolonged the agony for himself. At times after he had eaten, Jenner felt dizzy for hours. All too frequently his head ached and his body shivered with fever.

  The village was doing what it could. The rest was up to him, and he couldn’t even adjust to an approximation of Earth food.

  For two days he was too sick to drag himself to one of the troughs. Hour after hour he lay on the floor.
Some time during the second night the pain in his body grew so terrible that he finally made up his mind.

  “If I can get to a dais,” he told himself, “the heat alone will kill me; and in absorbing my body, the village will get back some of its lost water.”

  He spent at least an hour crawling laboriously up the ramp of the nearest dais, and when he finally made it, he lay as one already dead. His last waking thought was: “Beloved friends, I’m coming.”

  The hallucination was so complete that momentarily he seemed to be back in the control room of the rocketship, and all around him were his former companions.

  With a sigh of relief Jenner sank into a dreamless sleep.

  ~ * ~

  He woke to the sound of a violin. It was a sad-sweet music that told of the rise and fall of a race long dead.