The Science Fiction Hall of Fame, Volume One 1929-1964--The Greatest Science Fiction Stories of All Time Chosen by the Members of the Science Fiction Writers of America

by Robert Silverberg

  Lavon had not thought of that. He rasped into the banked megaphones. Once more, the ship began to move.

  It got hotter.

  Steadily, with a perceptible motion, the “star” sank in Lavon’s face. Suddenly a new terror struck him. Suppose it should continue to go down until it was gone entirely? Blasting though it was now, it was the only source of heat. Would not space become bitter cold on the instant—and the ship an expanding, bursting block of ice?

  The shadows lengthened menacingly, stretched across the desert toward the forward-rolling vessel. There was no talking in the cabin, just the sound of ragged breathing and the creaking of the machinery.

  Then the jagged horizon seemed to rush upon them. Stony teeth cut into the lower rim of the ball of fire, devoured it swiftly. It was gone.

  They were in the lee of the cliffs. Lavon ordered the ship turned to parallel the rock-line; it responded heavily, sluggishly. Far above, the sky deepened steadily from blue to indigo.

  Shar came silently up through the trap and stood beside Lavon, studying that deepening color and the lengthening of the shadows down the beach toward their world. He said nothing, but Lavon knew that the same chilling thought was in his mind.

  “Lavon.”

  Lavon jumped. Shar’s voice had iron in it. “Yes?”

  “We’ll have to keep moving. We must make the next world, wherever it is, very shortly.”

  “How can we dare move when we can’t see where we’re going? Why not sleep it over—if the cold will let us?”

  “It will let us.” Shar said. “It can’t get dangerously cold up here. If it did, the sky—or what we used to think of as the sky—would have frozen over every night, even in summer. But what I’m thinking about is the water. The plants will go to sleep now. In our world that wouldn’t matter; the supply of oxygen is enough to last through the night. But in this confined space, with so many creatures in it and no source of fresh water, we will probably smother.”

  Shar seemed hardly to be involved at all, but spoke rather with the voice of implacable physical laws.

  “Furthermore,” he said, staring unseeingly out at the raw landscape, “the diatoms are plants, too. In other words, we must stay on the move for as long as we have oxygen and power—and pray that we make it.”

  “Shar, we had quite a few protos on board this ship once. And Para there isn’t quite dead yet. If he were, the cabin would be intolerable. The ship is nearly sterile of bacteria, because all the protos have been eating them as a matter of course and there’s no outside supply of them, any more than there is for oxygen. But still and all there would have been some decay.”

  Shar bent and tested the pellicle of the motionless Para with a probing finger. “You’re right, he’s still alive. What does that prove?”

  “The Vortae are also alive; I can feel the water circulating. Which proves it wasn’t the heat that hurt Para. It was the light. Remember how badly my skin was affected after I climbed beyond the sky? Undiluted starlight is deadly. We should add that to the information on the plates.”

  “I still don’t see the point.”

  “It’s this. We’ve got three or four Noc down below. They were shielded from the light, and so must be alive. If we concentrate them in the diatom galleys, the dumb diatoms will think it’s still daylight and will go on working. Or we can concentrate them up along the spine of the ship, and keep the algae putting out oxygen. So the question is: which do we need more, oxygen or power? Or can we split the difference?”

  Shar actually grinned. “A brilliant piece of thinking. We’ll make a Shar of you yet, Lavon. No, I’d say that we can’t split the difference. There’s something about daylight, some quality, that the light Noc emits doesn’t have. You and I can’t detect it, but the green plants can, and without it they don’t make oxygen. So we’ll have to settle for the diatoms—for power.”

  Lavon brought the vessel away from the rocky lee of the cliff, out onto the smoother sand. All trace of direct light was gone now, although there was still a soft, general glow on the sky.

  “Now, then,” Shar said thoughtfully, “I would guess that there’s water over there in the canyon, if we can reach it. I’ll go below and arrange—”

  Lavon gasped, “What’s the matter?”

  Silently, Lavon pointed, his heart pounding.

  The entire dome of indigo above them was spangled with tiny, incredibly brilliant lights. There were hundreds of them, and more and more were becoming visible as the darkness deepened. And far away, over the ultimate edge of the rocks, was a dim red globe, crescented with ghostly silver. Near the zenith was another such body, much smaller, and silvered all over …

  Under the two moons of Hydrot, and under the eternal stars, the two-inch wooden spaceship and its microscopic cargo toiled down the slope toward the drying little rivulet.

  V

  The ship rested on the bottom of the canyon for the rest of the night. The great square doors were thrown open to admit the raw, irradiated, life-giving water from outside—and the wriggling bacteria which were fresh food.

  No other creatures approached them, either with curiosity or with predatory intent, while they slept, though Lavon had posted guards at the doors. Evidently, even up here on the very floor of space, highly organized creatures were quiescent at night.

  But when the first flush of light filtered through the water, trouble threatened.

  First of all, there was the bug-eyed monster. The thing was green and had two snapping claws, either one of which could have broken the ship in two like a spyrogyra straw. Its eyes were black and globular, on the ends of short columns, and its long feelers were as thick as a plant-bole. It passed in a kicking fury of motion, however, never noticing the ship at all.

  “Is that—a sample of the kind of life we can expect in the next world?” Lavon whispered. Nobody answered, for the very good reason that nobody knew.

  After a while, Lavon risked moving the ship forward against the current, which was slow but heavy. Enormous writhing worms whipped past them. One struck the hull a heavy blow, then thrashed on obliviously.

  “They don’t notice us,” Shar said. “We’re too small. Lavon, the ancients warned us of the immensity of space, but even when you see it, it’s impossible to grasp. And all those stars—can they mean what I think they mean? It’s beyond thought, beyond belief!”

  “The bottom’s sloping,” Lavon said, looking ahead intently. “The walls of the canyon are retreating, and the water’s becoming rather silty. Let the stars wait, Shar; we’re coming toward the entrance of our new world.”

  Shar subsided moodily. His vision of space had disturbed him, perhaps seriously. He took little notice of the great thing that was happening, but instead huddled worriedly over his own expanding speculations. Lavon felt the old gap between their two minds widening once more.

  Now the bottom was tilting upward again. Lavon had no experience with delta-formation, for no rivulets left his own world, and the phenomenon worried him. But his worries were swept away in wonder as the ship topped the rise and nosed over.

  Ahead, the bottom sloped away again, indefinitely, into glimmering depths. A proper sky was over them once more, and Lavon could see small rafts of plankton floating placidly beneath it. Almost at once, too, he saw several of the smaller kinds of protos, a few of which were already approaching the ship—

  Then the girl came darting out of the depths, her features distorted with terror. At first she did not see the ship at all. She came twisting and turning lithely through the water, obviously hoping only to throw herself over the ridge of the delta and into the savage streamlet beyond.

  Lavon was stunned. Not that there were men here—he had hoped for that—but at the girl’s single-minded flight toward suicide.

  “What—”

  Then a dim buzzing began to grow in his ears, and he understood.

  “Shar! Than! Tanol!” he bawled. “Break out crossbows and spears! Knock out all the windows!” He lifted a
foot and kicked through the big port in front of him. Someone thrust a crossbow into his hand.

  “Eh? What’s happening?” Shar blurted.

  “Rotifers!”

  The cry went through the ship like a galvanic shock. The rotifers back in Lavon’s own world were virtually extinct, but everyone knew thoroughly the grim history of the long battle man and proto had waged against them.

  The girl spotted the ship suddenly and paused, stricken by despair at the sight of the new monster. She drifted with her own momentum, her eyes alternately fixed hypnotically upon the ship and glancing back over her shoulder, toward where the buzzing snarled louder and louder in the dimness.

  “Don’t stop!” Lavon shouted. “This way, this way! We’re friends! We’ll help!”

  Three great semi-transparent trumpets of smooth flesh bored over the rise, the many thick cilia of their coronas whirring greedily. Dicrans—the most predacious of the entire tribe of Eaters. They were quarreling thickly among themselves as they moved, with the few blurred, presymbolic noises which made up their “language.”

  Carefully, Lavon wound the crossbow, brought it to his shoulder, and fired. The bolt sang away through the water. It lost momentum rapidly, and was caught by a stray current which brought it closer to the girl than to the Eater at which Lavon had aimed.

  He bit his lip, lowered the weapon, wound it up again. It did not pay to underestimate the range; he would have to wait until he could fire with effect. Another bolt, cutting through the water from a side port, made him issue orders to cease firing.

  The sudden irruption of the rotifers decided the girl. The motionless wooden monster was strange to her and had not yet menaced her—but she must have known what it would be like to have three Dicrans over her, each trying to grab away from the other the biggest share. She threw herself toward the big port. The Eaters screamed with fury and greed and bored after her.

  She probably would not have made it, had not the dull vision of the lead Dicran made out the wooden shape of the ship at the last instant. It backed off, buzzing, and the other two sheered away to avoid colliding with it. After that they had another argument, though they could hardly have formulated what it was that they were fighting about. They were incapable of saying anything much more complicated than the equivalent of “Yaah,” “Drop dead,” and “You’re another.”

  While they were still snarling at each other, Lavon pierced the nearest one all the way through with an arablast bolt. It disintegrated promptly—rotifers are delicately organized creatures despite their ferocity—and the remaining two were at once involved in a lethal battle over the remains.

  “Than, take a party out and spear me those two Eaters while they’re still fighting,” Lavon ordered. “Don’t forget to destroy their eggs, too. I can see that this world needs a little taming.”

  The girl shot through the port and brought up against the far wall of the cabin, flailing in terror. Lavon tried to approach her, but from somewhere she produced a flake of stonewort chipped to a nasty point. He sat down on the stool before his control board and waited while she took in the cabin, Lavon, Shar, the pilot, the senescent Para.

  At last she said: “Are—you—the gods from beyond the sky?”

  “We’re from beyond the sky, all right,” Lavon said. “But we’re not gods. We’re human beings, like yourself. Are there many humans here?”

  The girl seemed to assess the situation very rapidly, savage though she was. Lavon had the odd and impossible impression that he should recognize her. She tucked the knife back into her matted hair—ah, Lavon thought, that’s a trick I may need to remember—and shook her head.

  “We are few. The Eaters are everywhere. Soon they will have the last of us.”

  Her fatalism was so complete that she actually did not seem to care.

  “And you’ve never cooperated against them? Or asked the protos to help?”

  “The protos?” She shrugged. “They are as helpless as we are against the Eaters. We have no weapons which kill at a distance, like yours. And it is too late now for such weapons to do any good. We are too few, the Eaters too many.”

  Lavon shook his head emphatically. “You’ve had one weapon that counts, all along. Against it, numbers mean nothing. We’ll show you how we’ve used it. You may be able to use it even better than we did, once you’ve given it a try.”

  The girl shrugged again. “We have dreamed of such a weapon now and then, but never found it. I do not think that what you say is true. What is this weapon?”

  “Brains,” Lavon said. “Not just one brain, but brains. Working together. Cooperation.”

  “Lavon speaks the truth,” a weak voice said from the deck.

  The Para stirred feebly. The girl watched it with wide eyes. The sound of the Para using human speech seemed to impress her more than the ship or anything else it contained.

  “The Eaters can be conquered,” the thin, buzzing voice said. “The protos will help, as they helped in the world from which we came. They fought this flight through space, and deprived Man of his records; but Man made the trip without the records. The protos will never oppose men again. I have already spoken to the protos of this world and have told them what Man can dream, Man can do, whether the protos wish it or not.

  “Shar, your metal records are with you. They were hidden in the ship. My brothers will lead you to them.

  “This organism dies now. It dies in confidence of knowledge, as an intelligent creature dies. Man has taught us this. There is nothing that knowledge … cannot do. With it, men … have crossed … have crossed space …”

  The voice whispered away. The shining slipper did not change, but something about it was gone. Lavon looked at the girl; their eyes met.

  “We have crossed space,” Lavon repeated softly.

  Shar’s voice came to him across a great distance. The young-old man was whispering: “But have we?”

  “As far as I’m concerned, yes,” said Lavon.

  THE NINE BILLION NAMES OF GOD

  by Arthur C. Clarke

  “This is a slightly unusual request,” said Dr. Wagner, with what he hoped was commendable restraint. “As far as I know, it’s the first time anyone’s been asked to supply a Tibetan monastery with an Automatic Sequence Computer. I don’t wish to be inquisitive, but I should hardly have thought that your—ah—establishment had much use for such a machine. Could you explain just what you intend to do with it?”

  “Gladly,” replied the lama, readjusting his silk robes and carefully putting away the slide rule he had been using for currency conversions. “Your Mark V Computer can carry out any routine mathematical operation involving up to ten digits. However, for our work we are interested in letters, not numbers. As we wish you to modify the output circuits, the machine will be printing words, not columns of figures.”

  “I don’t quite understand….”

  “This is a project on which we have been working for the last three centuries—since the lamasery was founded, in fact. It is somewhat alien to your way of thought, so I hope you will listen with an open mind while I explain it.”

  “Naturally.”

  “It is really quite simple. We have been compiling a list which shall contain all the possible names of God.”

  “I beg your pardon?”

  “We have reason to believe,” continued the lama imperturbably, “that all such names can be written with not more than nine letters in an alphabet we have devised.”

  “And you have been doing this for three centuries?”

  “Yes: we expected it would take us about fifteen thousand years to complete the task.”

  “Oh,” Dr. Wagner looked a little dazed. “Now I see why you wanted to hire one of our machines. But exactly what is the purpose of this project?”

  The lama hesitated for a fraction of a second, and Wagner wondered if he had offended him. If so, there was no trace of annoyance in the reply.

  “Call it ritual, if you like, but it’s a fundamental part o
f our belief. All the many names of the Supreme Being—God, Jehovah, Allah, and so on—they are only man-made labels. There is a philosophical problem of some difficulty here, which I do not propose to discuss, but somewhere among all the possible combinations of letters that can occur are what one may call the real names of God. By systematic permutation of letters, we have been trying to list them all.”

  “I see. You’ve been starting at AAAAAAA … and working up to ZZZZZZZZ….”

  “Exactly—though we use a special alphabet of our own. Modifying the electromatic typewriters to deal with this is, of course, trivial. A rather more interesting problem is that of devising suitable circuits to eliminate ridiculous combinations. For example, no letter must occur more than three times in succession.”

  “Three? Surely you mean two.”

  “Three is correct: I am afraid it would take too long to explain why, even if you understood our language.”

  “I’m sure it would,” said Wagner hastily. “Go on.”

  “Luckily, it will be a simple matter to adapt your Automatic Sequence Computer for this work, since once it has been programed properly it will permute each letter in turn and print the result. What would have taken us fifteen thousand years it will be able to do in a hundred days.”

  Dr. Wagner was scarcely conscious of the faint sounds from the Manhattan streets far below. He was in a different world, a world of natural, not man-made, mountains. High up in their remote aeries these monks had been patiently at work, generation after generation, compiling their lists of meaningless words. Was there any limit to the follies of mankind? Still, he must give no hint of his inner thoughts. The customer was always right….

  “There’s no doubt,” replied the doctor, “that we can modify the Mark V to print lists of this nature. I’m much more worried about the problem of installation and maintenance. Getting out to Tibet, in these days, is not going to be easy.”

  “We can arrange that. The components are small enough to travel by air—that is one reason why we chose your machine. If you can get them to India, we will provide transport from there.”