From its back, a ladder of some flexible material snaked down and men began descending. The first were mandrakes in the uniform of the Satheri, all carrying weapons with evil-looking blades or sharp stickers.
The last man off was Bork. He came toward Hanson and Nema with a broad grin on his face. "Greetings, Dave Hanson. You do manage to survive, don't you? And my little virgin sister, without whose flight I might not have found you. Well, come along. The roc's growing impatient!"
The great roc's hard-drumming wings set up a constant sound of rushing air and the distance flowed behind them. There was the rush of wind all around them, but on the bird's back they were in an area where everything seemed calm. Only when Hanson looked over toward the ground was he fully conscious of the speed they were making. From the height, he could see where the sun had landed. It was sinking slowly into the earth, lying in a great fused hole. For miles around, smaller drops of the three-mile-diameter sun had spattered and were etching deeper holes in the pitted landscape.
Then they began passing over desolate country, scoured by winds, gloomy from the angry, glaring clouds above. Once, two bodies went hurtling upwards toward the great gaps in the sky.
"Those risings were from men who were no worshippers of the egg's hatching," Bork commented. "It's spreading. Something is drawing them up from all over the planet."
Later, half a square mile of the shell cracked off. The roc squawked harshly, but it had learned and had been watching above. By a frantic effort of the great wings, it missed the hurtling chunk. They dropped a few thousand feet in the winds that followed the piece of sky, but their altitude was still safe.
Then they passed over a town, flying low. The sights below were out of a ghoul's bacchanalia. As the roc swept over, the people stopped their frenzied pursuitof sensation and ran for weapons. A cloud of arrows hissed upwards, all fortunately too late.
"They blame all their troubles on the magicians," Bork explained. "They've been shooting at everything that flies. Not a happy time to associate with the Satheri, is it?"
Nema drew further back from him. "We're not all cowards like you! Only rats desert a sinking ship."
"Nobody thought it was sinking when I deserted," Bork reminded her. "Anyhow, if you'd been using your eyes and seen the way we are traveling, you'd know I've rejoined the crew. I've made up with the Sather Karf—and at a time like this, our great grandfather was glad to have me back!"
Nema rushed toward him in delight, but Hanson wasn't convinced. "Why?" he asked.
Bork sobered. "One of the corpses that fell back from the risings added a word to what the others had said. No, I'll bear the weight of it myself, and not burden you with it. But I'm convinced now that his egg should not hatch. I had doubts before, unlike our friend Malok, who also heard the words but is doubly the fanatic now. Perhaps the hatching cannot be stopped—but I've decided that I am a man and must fight like one against the fates. So, though I still oppose much that the Satheri have done, I've gone back to them. We'll be at the camp of the Sather Karf shortly."
That sewed everything up neatly, Hanson thought. Before, he had been torn between two alternatives. Now there was only one and he had no choice; he could never trust the Sons of the Egg with Bork turned against them. He stared up at the sky, realizing that more than half of it had already fallen. The rest seemed too weak to last much longer. It probably didn't makemuch difference what he did now or who had him; time was running out for this world.
The light was dimmer by the time they reached the great capital city—or what was left of it. They had left the sun pyre far to the south. The air was growing cold already.
The roc flew low over the city. The few people on the streets looked up and made threatening gestures, but there was no flight of arrows from the ground. Probably the men below had lost even the strength to hate. It was hard to see, since there was no electric lighting system now. But it seemed to Hanson that only the oldest and ugliest buildings were still standing. Honest stone and metal could survive, but the work of magic was no longer safe.
One of the remaining buildings seemed to be a hospital, and the empty space in front of it was crammed with people. Most of them seemed to be dead or unconscious. Squat mandrakes were carrying off bodies toward a great fire that was burning in another square. Plague and pestilence had apparently gotten out of hand.
They flew on, beyond the city toward the construction camp that had been Hanson's headquarters. The roc was beginning to drop into a long landing glide, and details below were easier to see. Along the beach beyond the city, a crowd had collected. They had a fire going and were preparing to cook one of the mermaids. A fight was already going on over the prey. Food must have been exhausted days before.
The camp was a mess when they reached it. One section had been ripped down by the lash of wind from a huge piece of the sky, which now lay among the ruins with a few stars glowing inside it. There was abrighter glow beyond. Apparently one blob of material from the sun had been tossed all the way here and had landed against a huge rock to spatter into fragments. The heat from those fragments cut through the chill in the air, and the glow furnished light for most of the camp.
The tents had been burned, but there was a new building where the main tent had been. This was obviously a hasty construction job, thrown together of rocks and tree trunks, without the use of magic. It was more of an enormous lean-to than a true building, but it was the best protection now available. Hanson could see Sather Karf and Sersa Garm waiting outside, together with less than a hundred other warlocks.
The mandrakes prodded Hanson down from the roc and toward the new building, then left at a wave of the Sather Karf's hand. The old man stared at Hanson intently, but his expression was unreadable. He seemed to have aged a thousand years. Finally he lifted his hand in faint greeting, sighed and dropped slowly to a seat. His face seemed to collapse, with the iron running out of it. He looked like a beaten, sick old man. His voice was toneless. "Fix the sky, Dave Hanson!"
There were angry murmurs from other warlocks in the background, but Sather Karf shook his head slowly, still facing Hanson. "No—what good to threaten dire punishments or to torture you when another day or week will see the end of everything? What good to demand your reasons for desertion when time is so short? Fix the sky and claim what reward you will afterwards. We have few powers now that the basis of astrology is ruined. But repair our sky and we can reward you beyond your dreams. We can find ways to return you to your own world intact. You have near immortalitynow. We can fill that entire lifetime with pleasures. We'll give you jewels to buy an empire. Or if it is vengeance against whatever you feel we are, you shall know my secret name and the name of everyone here. Do with us then what you like.But fix the sky!"
It shook Hanson. He had been prepared to face fury, or to try lying his way out if there was a chance with some story of having needed to study Menes's methods. Or of being lost. But he had no defense prepared against such an appeal.
It was utterly mad. He could do nothing, and their demands were impossible. But before the picture of the world dying and the decay of the old Sather's pride, even Hanson's own probable death with the dying world seemed unimportant. He might at least give them something to hope for while the end came.
"Maybe," he said slowly. "Maybe, if all of the men you brought here to work on the problem were to pool their knowledge, we might still find the answer. How long will it take to get them here for a council?"
Ser Perth appeared from the group. Hanson had thought the man dead in the ruins of the pyramid, but somehow he had survived. The fat was going from his face, and his mustache was untrimmed, but he was uninjured. He shook his head sadly. "Most have disappeared with their projects. Two escaped us. Menes is dead. Cagliostro tricked us successfully. You are all we have left. And we can't even supply labor beyond those you see here. The people no longer obey us, since we have no food to give them."
"You're the only hope," Bork agreed. "They've saved what they could of the tools from the camp and what magical instruments are still useful. They've held on only for your return."
Hanson stared at them and around at the collection of bric-a-brac and machinery they had assembled for him. He opened his mouth, and his laughter was a mockery of their hopes and of himself.
"Dave Hanson, world saver! You got the right name but the wrong man, Sather Karf," he said bitterly. He'd been a pretender long enough, and what punitive action they took now didn't seem to matter. "You wanted my uncle, David Arnold Hanson. But because his friends called him Dave and cut that name on his monument, and because I was christened by the name you called, you got me instead. He'd have been helpless here, probably, but with me you have no chance. I couldn't even build a doghouse. I wasn't even a construction engineer. Just a computer operator and repairman."
He regretted ruining their hopes, almost as he said it. But he could see no change on the old Sather's face. It seemed to stiffen slightly and become more thoughtful, but there was no disappointment.
"My grandson Bork told me all that," he said. "Yet your name was on the monument, and we drew you back by its use. Our ancient prophecy declared that we should find omnipotence carved on stone in a pool of water, as we found your name. Therefore, by the laws of rational magic, it isyouto whom nothing is impossible. We may have mistaken the direction of your talent, but nonetheless it is you who must fix the sky. What form of wonder is a computer?"
Dave shook his head at the old man's monomania. "Just a tool. It's a little hard to explain, and it couldn't help."
"Humor my curiosity, then. What is a computer, Dave Hanson?"
Nema's hand rested on Hanson's arm pleadingly, andhe shrugged. He groped about for some answer that could be phrased in their language, letting his mind flicker from the modern electronic gadgets back to the old-time tide predicter.
"An analogue computer is a machine that ... that sets up conditions mathematically similar to the conditions in some problem and then lets all the operations proceed while it draws a graph—a prediction—of how the real conditions would turn out. If the tides change with the position of some heavenly body, then we can build cams that have shapes like the effect of the moon's orbit, and gear them together in the right order. If there are many factors, we have a cam for each factor, shaped like the periodic rise and fall of that factor. They're all geared to let the various factors operate at the proper relative rate. With such a machine, we can run off a graph of the tides for years ahead. Oh, hell—it's a lot more complicated than that, but it takes the basic facts and draws a picture of the results. We use electronic ones now, but the results are the same."
"I understand," Sather Karf said. Dave doubted it, but he was happy to be saved from struggling with a more detailed explanation. And maybe the old man did understand some of it. He was no fool in his own subject, certainly. Sather Karf pondered for a moment, and then nodded with apparent satisfaction. "Your world was more advanced in understanding than I had thought. This computer is a fine scientific instrument, obeying natural law well. We have applied the same methods, though less elaborately. But the basic magical principle of similarity is the foundation of true science."
Dave started to protest, and then stopped, frowning. In a way, what the other had said was true. Maybethere was some relation between science and magic, after all; there might even be a meeting ground between the laws of the two worlds he knew. Computers set up similar conditions, with the idea that the results would apply to the original. Magic used some symbolic part of a thing in manipulations that were to be effective for the real thing. The essential difference was that science was predictive and magic was effective—though the end results were often the same. On Dave's world, the cardinal rule of logic was that the symbol was not the thing—and work done on symbols had to be translated by hard work into reality. Maybe things were really more logical here where the symbol was the thing, and all the steps in between thought and result were saved.
"So we are all at fault," Sather Karf said finally. "We should have studied you more deeply and you should have been more honest with us. Then we could have obtained a computer for you and you could have simulated our sky as it should be within your computer and forced it to be repaired long ago. But there's no time for regrets now. We cannot help you, so you must help yourself. Build a computer, Dave Hanson!"
"It's impossible."
Sudden rage burned on the old man's face, and he came to his feet. His arm jerked back and snapped forward. Nothing happened. He grimaced at the ruined sky. "Dave Hanson," he cried sharply, "by the unfailing power of your name which is all of you, I hold you in my mind and your throat is in my hand—"
The old hands squeezed suddenly, and Hanson felt a vise clamp down around his throat. He tried to break free, but there was no escape. The old man mumbled, and the vise was gone, but something clawed atHanson's liver. Something else rasped across his sciatic nerve. His kidneys seemed to be wrenched out of him.
"You will build a computer," Sather Karf ordered. "And youwillsave our world!"
Hanson staggered from the shock of the pain, but he was no longer unused to agony. He had spent too many hours under the baking of the sun, the agony of the snetha-knife and the lash of an overseer's whip. The agony could not be stopped, but he'd learned it could be endured. His fantastic body could heal itself against whatever they did to him, and his mind refused to accept the torture supinely. He took a step toward Sather Karf, and another. His hands came up as he moved forward.
Bork laughed suddenly. "Let up, Sather Karf, or you'll regret it. By the laws, you're dealing with amanthis time. Let up, or I'll free him to meet you fairly."
The old man's eyes blazed hotly. Then he sighed and relaxed. The clutching hands and the pain were gone from Hanson as the Sather Karf slumped back wearily to his seat.
"Fix our sky," the old man said woodenly.
Hanson staggered back, panting from his efforts. But he nodded. "All right," he agreed. "Like Bork, I think a man has to fight against his fate, no matter how little chance he has. I'll do what I can. I'll build the damned computer. But when I'm finished, I'll wait foryourtrue name!"
Suddenly Sather Karf laughed. "Well said, Dave Hanson. You'll have my name when the time comes. And whatever else you desire. Also what poor help we can give you now. Ser Perth, bring food for Dave Hanson!"
Ser Perth shook his head sadly. "There is none. None at all. We hoped that the remaining planets would find a favorable conjunction, but—"
Dave Hanson studied his helpers with more bitterness. "Oh, hell!" he said at last. He snapped his fingers. "Abracadabra!"
His skill must be improving, since he got exactly what he had wished for. A full side of beef materialized against his palm, almost breaking his arm before he could snap it out of the way. The others swarmed hungrily toward it. At their expressions of wonder, Hanson felt more confidence returning to him. He concentrated and went through the little ritual again. This time loaves of bread rained down—fresh bread, and even of the brand he had wished for. Maybe he was becoming a magician himself, with a new magic that might still accomplish something.
Sather Karf smiled approvingly. "The theory of resonance, I see. Unreliable generally. More of an art than a science. But you show promise of remarkable natural ability to apply it."
"You know about it?" Dave had assumed that it was completely outside their experience and procedures.
"Weknewit. But when more advanced techniques took over, most of us forgot it. The syllables resonate in a sound pattern with your world, to which you also still resonate. It won't work for you with anything from this world, nor will anything work thus for us from yours. We had different syllables, of course, for use here." Sather Karf considered it. "But if you can control it and bring in one of your computers or the parts for one—"
Sixteen tries later, Dave was cursing as he stared at a pile of useless items. He'd gotten transistors at first. Then he lost control with too much tension or fatigue and began getting a bunch of assorted junk, such as old 201-A tubes, a transit, a crystal vase and resistors. But the chief trouble was that he couldn't secure working batteries.He had managed a few, but all were dead.
"Like the soul, electrical charges will not transfer," Sather Karf agreed sadly. "I should have told you that."
There was no electricity here with which to power anything, and their spells could not be made to work now. Even if he could build a computer out of what was obtainable, there would be no way to power it.
Overhead, the sky shattered with a roar, and another piece fell, tearing downwards toward the city. Sersa Garm stared upwards in horror.
"Mars!" he croaked. "Mars has fallen. Now can there be no conjunction ever!"
He tautened and his body rose slowly from the ground. A scream ripped from his lips and faded away as he began rushing upwards with increasing speed. He passed but of their sight, straight toward the new hole in the sky.
In the hours that followed, Dave's vague plans changed a dozen times as he found each idea unworkable. His emotional balance was also erratic—though that was natural, since the stars were completely berserk in what was left of the sky. He seemed to fluctuate between bitter sureness of doom and a stupidly optimistic belief that something could be done to avert that doom. But whatever his mood, he went on working and scheming furiously. Maybe it was the desperate need to keep himself occupied that drove him, or perhaps it was the pleading he saw in the eyes around him. In the end, determination conquered his pessimism.
Somewhere in the combination of the science he had learned in his own world and the technique of magic that applied here there had to be an answer—or a means to hold back the end of the world until an answer could be found.
The biggest problem was the number of factors with which he had to deal. There were seven planets and the sun, and three thousand fixed stars. All had to be ordered in their courses, and the sky had to be complete in his calculations.
He had learned his trade where the answer was always to add one more circuit in increasing complexity. Now he had to think of the simplest possible similarity computer. Electronics was out, obviously. He tried to design a set of cams, like the tide machine, to make multiple tracings on paper similar to a continuous horoscope, butfinally gave it up. They couldn't build the parts, even if there had been time.
He had to depend on what was available, since magic couldn't produce any needed device and since the people here had depended on magic too long to develop the other necessary skills. When only the broadest powers of magic remained, they were hopeless. Names were still potent, resonance worked within its limits, and the general principles of similarity still applied; but those were not enough for them. They depended too heavily on the second great principle of contagion, and that seemed to be wrapped up with some kind of association through the signs and houses and the courses of the planets.
He found himself thinking in circles of worry and pulled himself back to his problem. Normally, a computer was designed for flexibility and to handle varying conditions. This one could be designed to handle only one set of factors. It had to duplicate the courses of the objects in their sky and simulate the general behavior of the dome. It was not necessary to allow for all theoretical courses, but only for the normal orbits.
And finally he realized that he was thinking of a model—the one thing which is functionally the perfect analogue.
It brought him back to magic again. Make a doll like a man and stick pins in it—and the man dies. Make a model of the universe within the sky, and any changes in that should change reality. The symbol was the thing, and a model was obviously a symbol.
He began trying to plan a model with three thousand stars in their orbits, trying to find some simple way of moving them. The others watched in fascination. They apparently felt that the diagrams he was drawing were some kind of scientific spell. Ser Perth was closer thanthe others, studying the marks he made. The man suddenly pointed to his computations.
"Over and over I find the figure seven and the figure three thousand. I assume that the seven represents the planets. But what is the other figure?"
"The stars," Hanson told him impatiently.
Ser Perth shook his head. "That is wrong. There were only two thousand seven hundred and eighty-one before the beginnings of our trouble."
"And I suppose you've got the exact orbits of every one?" Hanson asked. He couldn't see that the difference was going to help much.
"Naturally. They are fixed stars, which means they move with the sky. Otherwise, why call them fixed stars? Only the sun and the planets move through the sky. The stars move with the sky over the world as a unity."
Dave grunted at his own stupidity. That really simplified things, since it meant only one control for all of them and the sky itself. But designing a machine to handle the planets and the sun, while a lot simpler, was still a complex problem. With time, it would have been easy enough, but there was no time for trial and error.
He ripped up his plans and began a new set. He'd need a glass sphere with dots on it for the stars, and some kind of levers to move the planets and sun. It would be something like the orreries he'd seen used for demonstrations of planetary movement.
Ser Perth came over again, staring down at the sketch. He drowned in doubt. "Why waste time drawing such engines? If you want a model to determine how the orbits should be, we have the finest orrery ever built here in the camp. We brought it with us when we moved, since it would be needed to determine how the sky should be repaired and to bring the time and the positionsinto congruence. Wait!"
He dashed off, calling two of the mandrakes after him. In a few minutes, they staggered back under a bulky affair in a protective plastic case. Ser Perth stripped off the case to reveal the orrery to Hanson.
It was a beautiful piece of workmanship. There was an enormous sphere of thin crystal to represent the sky. Precious gems showed the stars, affixed to the dome. The whole was nearly eight feet in diameter. Inside the crystal, Hanson could see a model of the world on jeweled-bearing supports. The planets and the sun were set on tracks around the outside, with a clockwork drive mechanism that moved them by means of stranded spiderweb cords. Power came from weights, like those used on an old-fashioned clock. It was obviously all hand work, which must make it a thing of tremendous value here.
"Sather Fareth spent his life designing this," Ser Perth said proudly. "It is so well designed that it can show the position of all things for a thousand centuries in the past or future by turning these cranks on the control, or it will hold the proper present positions for years from its own engine."
"It's beautiful workmanship," Hanson told him. "As good as the best done on my world."
Ser Perth went away, temporarily pleased with himself, and Hanson stood staring at the model. It was as good as he'd said it was—and completely damning to all of his theories and hopes. No model he could make would equal it. But in spite of it and all its precise analogy to the universe around him, the sky was still falling in shattered bits!
Sather Karf and Bork had come over to join Hanson. They waited expectantly, but Hanson could think of nothing to do. It had already been done—and had failed.The old man dropped a hand on his shoulder. There was the weight of all his centuries on the Sather, yet a curious toughness showed through his weariness. "What is wrong with the orrery?" he asked.
"Nothing—nothing at all, damn it!" Hanson told him. "You wanted a computer—and you've got it. You can feed in data as to the hour, day, month and year, turn the cranks, and the planets there will turn to their proper position exactly as the real planets should run. You don't need to read the results off graph paper. What more could any analogue computer do? But it doesn't influence the sky."
"It was never meant to," the old man said, surprise in his voice. "Such power—"
Then he stopped, staring at Hanson while something almost like awe spread over his face. "Yet ... the prophecy and the monument were right! You have unlocked the impossible! Yet you seem to know nothing of the laws of similarity or of magic, Dave Hanson. Is that crystal similar to the sky, by association, by contagion, or by true symbolism? A part may be a symbol for the whole—or so may any designated symbol, which may influence the thing it is. If I have a hair from your head, I can model you with power over you. But not with the hair of a pig! That is no true symbol!"
"Suppose we substituted bits of the real thing for these representations?" Hanson asked.
Bork nodded. "It might work. I've heard you found the sky material could be melted, and we've got enough of that where it struck the camp. Any one of us who has studied elementary alchemy could blow a globe of it to the right size for the sky dome. And there are a few stars from which we can chip pieces enough. We can polish them and put them into the sphere wherethey belong. And it will be risky, but we may even be able to shape a bit of the sun stuff to represent the great orb in the sky."
"What about the planets?" Hanson was beginning to feel the depression lift. "You might get a little of Mars, since it fell near here, but that still leaves the other six."
"That long associated with a thing achieves the nature of the thing," Sather Karf intoned, as if giving a lesson to a kindergarten student. "With the right colors, metals and bits of jewels—as well as more secret symbols—we can simulate the planets. Yet they cannot be suspended above the dome, as in this orrery—they must be within the sky, as in nature."
"How about putting some iron in each and using a magnet on the control tracks to move the planets?" Hanson suggested. "Or does cold iron ruin your conjuring here?"
Sather Karf snorted in obvious disgust, but Bork only grinned. "Why should it? You must have heard peasant superstitions. Still, you'd have a problem if two tracks met, as they do. The magnets would then affect both planets alike. Better make two identical planets for each—and two suns—and put one on your track controls. Then one must follow the other, though the one remain within the sky."
Hanson nodded. He'd have to shield the cord from the sun stuff, but that could be done. He wondered idly whether the real universe was going to wind up with tracks beyond the sky on which little duplicate planets ran—just how much similarity would there be between model and reality when this was done, if it worked at all? It probably didn't matter, and it could hardly be worse than whatever the risers had run into beyond the hole in the present sky. Metaphysics was a subject withwhich he wasn't yet fully prepared to cope.
The model of the world inside the orrery must have been made from earthly materials already, and it was colored to depict land and sea areas. It could probably be used. At their agreement, he nodded with some satisfaction. That should save some time, at least. He stared doubtfully at the rods and bearings that supported the model world in the center of the orrery.
"What about those things? How do we hold the globe in the center of everything?"
Bork shrugged. "It seems simple enough. We'll fashion supports of more of the sky material."
"And have real rods sticking up from the poles in the real universe?" Hanson asked sarcastically.
"Why not?" Bork seemed surprised at Hanson's tone. "There have always been such columns connecting the world and the sky. What else would keep us from falling?"
Hanson swore. He might have guessed it! The only wonder was that simple rods were used instead of elephants and turtles. And the doubly-damned fools had let Menes drive millions of slaves to death to build a pyramid to the sky when there were already natural columns that could have been used!
"There remains only one step," Sather Karf decided after a moment more. "To make symbol and thing congruent, all must be invoked with the true and secret name of the universe."
Hanson suddenly remembered legends of the tetragrammaton and the tales of magic he'd read in which there was always one element lacking. "And I suppose nobody knows that or dares to use it?"
There was hurt pride of the aged face and the ring of vast authority in his voice. "Then you suppose wrong,Dave Hanson! Since this world first came out of Duality, a Sather Karf has known that mystery! Make your device and I shall not fail in the invocation!"
For the first time, Hanson discovered that the warlocks could work when they had to, however much they disliked it. And at their own specialties, they were superb technicians. Under the orders of Sather Karf, the camp sprang into frenzied but orderly activity.
They lost a few mandrakes in prying loose some of the sun material, and more in getting a small sphere of it shaped. But the remainder gave them the heat to melt the sky stuff. When it came to glass blowing, Hanson had to admit they were experts; it should have come as no surprise, after the elaborate alchemical apparatus he'd seen. Once the crystal shell was cracked out of the orrery, a fat-faced Ser came in with a long tube and began working the molten sky material, getting the feel of it. He did things Hanson knew were nearly impossible, and he did them with the calm assurance of an expert. Even when another rift in the sky appeared with a crackling of thunder, there was no faltering on his part. The sky shell and world supports were blown into shape around the world model inside the outer tracks in one continuous operation. The Ser then clipped the stuff from his tube and sealed the tiny opening smoothly with a bit of sun material on the end of a long metal wand.
"Interesting material," he commented, as if only the technical nature of the stuff had offered any problem to him.
Tiny, carefully polished chips from the stars were ready, and men began placing them delicately on the shell. They sank into it at once and began twinkling. The planets had also been prepared, and they also went into the shell, while a mate to each was attached to thetracking mechanism. The tiny sun came last. Hanson fretted as he saw it sink into the shell, sure it would begin to melt the sky material. It seemed to have no effect, however; apparently the sun was not supposed to melt the sky when it was in place—so the little sun didn't melt the shell. Once he was sure of that, he used a scrap of the sky to insulate the second little sun that would control the first sympathetically from the track. He moved the control delicately by hand, and the little sun followed dutifully.
The weights on the control mechanism were in place, Hanson noted. Someone would probably have to keep them wound from now on, unless they could devise a foolproof motor. But that was for the future. He bent to the hand cranks. Sather Karf was being called to give the exact settings for this moment, but Hanson had a rough idea of where the planets should be. He began turning the crank, just as the Sather came up.
There was a slight movement. Then the crank stuck, and there was a whirring of slipping gears! The fools who had moved the orrery must have been so careless that they'd sprung the mechanism. He bent down to study the tiny little jeweled gears. A whole gear train was out of place!
Sather Karf was also inspecting it, and the words he cried didn't sound like an invocation, though they were strange enough. He straightened, still cursing. "Fix it!"
"I'll try," Hanson agreed doubtfully. "But you'd better get the man who made this. He'll know better than I—"
"He was killed in the first cracking of the sky when a piece hit him. Fix it, Dave Hanson. You claimed to be a repairman for such devices."
Hanson bent to study it again, using a diamond lensone of the warlocks handed him. It was a useful device, having about a hundred times magnification without the need for exact focusing. He stared at the jumble of fine gears, then glanced out through the open front: of the building toward the sky. There was even less of it showing than he had remembered. Most of the great dome was empty. And now there were suggestions of ... shadows ... in the empty spots. He looked away hastily, shaken.
"I'll need some fine tools," he said.
"They were lost in moving this," Ser Perth told him. "This is the best we can do."
The jumble of tools had obviously been salvaged from the kits on the tractors in the camp. There was one fairly small pair of pliers, a small pick and assorted useless junk. He shook his head hopelessly.
"Fix it!" Sather Karf ordered again. The old man's eyes were also on the sky. "You have ten minutes, perhaps—no more."
Hanson's fingers steadied as he found bits of wire and began improvising tools to manipulate the tiny gears. The mechanism was a piece of superb craftsmanship that should have lasted for a million years, but it had never been meant to withstand the heavy shock of being dropped, as it must have been. And there was very little space inside. It should have been disassembled and put back piece by piece, but there was no time for that.
Another thunder of falling sky sounded, and the ground heaved. "Earthquakes!" Sather Karf whispered. "The end is near!"
Then a shout went up, and Hanson jerked his eyes from the gears to focus on a group of rocs that were landing at the far end of the camp. Men were springing from their backs before they stopped running—men indull robes with elaborate masks over their faces. At the front was Malok, leader of the Sons of the Egg, brandishing his knife.
His voice carried clearly. "The egg hatches! To the orrery and smash it! That was the shadow in the pool. Destroy it before Dave Hanson can complete his magic!"
The men behind him yelled. Around Hanson, the magicians cried out in shocked fear. Then old Sather Karf was dashing out from under the cover of the building, brandishing a pole on which a drop of the sun-stuff was glowing. His voice rose into a command that rang out over the cries of the others.
Dave reached for a heavy hammer, meaning to follow. The old Sather seemed to sense it without looking back. "Fix the engine, Dave Hanson," he called.
It made sense. The others could do the fighting, but only he had training with such mechanisms. He turned back to his work, just as the warlocks began rallying behind Sather Karf, grabbing up what weapons they could find. There was no magic in this fight. Sticks, stones, hammers and knives were all that remained workable.
Dave Hanson bent over the gears, cursing. Now there was another rumble of thunder from the falling sky. The half-light from the reflected sunlight dimmed, and the ground shook violently. Another set of gears broke from the housing. Hanson caught up a bit of sun-stuff on the sharp point of the awl and brought it closer, until it burned his hands. But he had seen enough. The mechanism was ruined beyond his chance to repair it in time.
He slapped the cover shut and stuck the sun-tipped awl where it would light as much of the orrery as possible.As always, the skills of his own world had failed. To the blazes with it, then—when in magic land, magic had to do.
He thought of calling Ser Perth or Sather Karf, but there was no time for that, and they could hardly have heard him over the sounds of the desperate fight going on.
He bent to the floor, searching until he found a ball of the sky material that had been pinched off when the little opening was sealed. Further hunting gave him a few bits of dust from the star bits and some of the junk that had gone into shaping the planets. He brushed in some dirt from the ground that had been touched by the sun stuff and was still glowing faintly. He wasn't at all sure of how much he could extrapolate from what he'd read in the book on Applied Semantics, but he knew he needed a control—a symbol of the symbol, in this case. It was crude, but it might serve to represent the orrery.
He clutched it in his hand and touched it against the orrery, trying to remember the formula for the giving of a true name. He had to improvise, but he got through a rough version of it, until he came to the end: "I who created you name you—" What the deuce did he name it? "I name you Rumpelstilsken and order you to obey me when I call you by your name."
He clutched the blob of material tighter in his hand, mentally trying to shape an order that wouldn't backfire, as such orders seemed to in the childhood stories of magic he had learned. Finally his lips whispered the simplest order he could find. "Rumpelstilsken, repair yourself!"
There was a whirring and scraping inside the mechanism, and Hanson let out a yell. He got only a hasty glimpse of gears that seemed to be back on their tracksbefore Sather Karf was beside him, driving the cranks with desperate speed.
"We have less than a minute!" the old voice gasped.
The Sather's fingers spun on the controls. Then he straightened, moving his hands toward the orrery in passes too rapid to be seen. There was a string of obvious ritual commands in their sacred language. Then a single word rang out, a string of sounds that should have come from no human vocal chords.
There was a wrench and twist through every atom of Hanson's body. The universe seemed to cry out. Over the horizon, a great burning disc rose and leaped toward the heavens as the sun went back to its place in the sky. The big bits of sky-stuff around also jerked upwards, revealing themselves by the wind they whipped up and by the holes they ripped through the roof of the building. Hanson clutched at the scrap he had pocketed, but it showed no sign of leaving, and the tiny blob of sun-stuff remained fixed to the awl.
Through the diamond lens, Hanson could see the model of the world in the orrery changing. There were clouds apparently painted on it where no clouds had been. And there was an indication of movement in the green of the forests and the blue of the oceans, as if trees were whipping in the wind and waves lapping the shores.
When he jerked his eyes upward, all seemed serene in the sky. Sunlight shone normally on the world, and from under the roof he could see the gaudy blue of sky, complete, with the cracks in it smoothing out as he watched.
The battle outside had stopped with the rising of the sun. Half the warlocks were lying motionless, and the other half had clustered together, close to the buildingwhere Hanson and Sather Karf stood. The Sons of the Egg seemed to have suffered less, since they greatly out-numbered the others, but they were obviously more shocked by the rising of the sun and the healing of the sky.
Then Malok's voice rang out sharply. "It isn't stable yet! Destroy the machine! The egg must hatch!"
He leaped forward, brandishing his knife, while the Sons of the Egg fell in behind him. The warlocks began to close ranks, falling back to make a stand under the jutting edge of the roof, where they could protect the orrery. Bork and Ser Perth were among them, bloody but hopelessly determined.
One look at Sather Karf's expression was enough to convince Hanson that Malok had cried the truth and that their work could still be undone. And it was obvious that the warlocks could never stand the charge of the Sons. Too many of them had already been killed, and there was no time for reviving them.
Sather Karf was starting forward into the battle, but Hanson made no move to follow. He snapped the diamond lens to his eye and his fingers caught at the drop of sun-stuff on the awl. He had to hold it near the glowing bit for steadiness, and it began searing his fingers. He forced control on his muscles and plunged his hand slowly through the sky sphere, easing the glowing blob downward toward the spot on the globe he had already located with the lens. His thumb and finger moved downward delicately, with all the skill of practice at working with nearly invisibly fine wires on delicate instruments.
Then he jerked his eyes away from the model and looked out. Something glaring and hot was suspended in the air five miles away. He moved his hand carefully,steadying it on one of the planet tracks. The glowing fire in the air outside moved another mile closer—then another. And now, around it, he could see a monstrous fingertip and something that might have been miles of thumbnail.
The warlocks leaped back under the roof. The Sons of the Egg screamed and panicked. Jerking horribly, the monstrous thing moved again. For part of a second, it hovered over the empty camp. Then it was gone.
Hanson began pulling his hand out through the shell of the model, whimpering as his other hand clenched against the blob in his pocket. He had suddenly realized what horrors were possible to anyone who could use the orrery now. "Rumpelstilsken, I command you to let no hand other than mine enter and to respond to no other controls." He hoped it would offer enough protection.
His hand came free and he threw the sun-bit away with a flick of his wrist. His hand ached with the impossible task of steadiness he had set it, and his finger and thumb burned and smoked. But the wound was already healing.
In the exposed section of the camp, the Sons of the Egg were charred corpses. There was a fire starting on the roof of the building, but others had already run out to quench that. It sounded like the snuffling progress of an undine across the roof! Maybe magic was working again.
Bork turned back from the sight of his former companions. His face was sick, but he managed to grin at Hanson. "Dave Hanson, to whom nothing is impossible," he said.
Hanson had located Nema finally as she approached. He caught her hand and grabbed Bork's arm. Like hisown, it was trembling with fatigue and reaction.
"Come on," he said. "Let's find some place where we can see whether it's impossible now for you to magic up a decent meal. And a drink strong enough to scare away the sylphs."
The sylph that found them wasn't scared by the Scotch, but there was enough for all of them.
Three days can work magic—in a world where magic works. The planets swung along their paths again and the sun was in the most favorable house for conjuration. The universe was stable again.
There was food for all, and houses had been conjured hastily to shelter the people. The plagues were gone. Now the strange commerce and industry of this world were humming again. Those who had survived and those who could be revived were busily rebuilding. Some were missing, of course. Those who had risen and—hatched—were beyond recall, but no one spoke of them. If any Sons of the Egg survived, they were quiet in their defeat.
Hanson had been busy during most of the time. It had been taken for granted that he would tend to the orrery, setting it for the most favorable conditions when some special major work of magic required it, and he had taken the orders and moved the controls as they wanted them. The orrery was housed temporarily in the reconstituted hall of the Satheri in the capital city. They were building a new hall for it, to be constructed only of natural materials and hand labor, but that was a project that would take long months still.
Now the immediate pressure was gone, and Hanson was relaxing with Bork and Nema.
"Another week," Bork was saying. "Maybe less. And then gangs of the warlocks can spread out to fix up all the rest of the world—and to take over control of theirslaves again. Are you happy with your victory, Dave Hanson?"
Hanson shrugged. He wasn't entirely sure, now. There was something in the looks of the Sather who gave him orders for new settings that bothered him. And some of the developments he watched were hardly what he would have preferred. The warlocks had good memories, it seemed, and there had been manifold offenses against them while the world was falling apart.
He tried to put it out of his mind as he drew Nema to him. She snuggled against him, admiring him with her eyes. But old habits were hard to break. "Don't, Dave. I'm a registered and certified—"
She stopped then, blushing, and Bork chuckled.
Ser Perth appeared at the doorway with two of the mandrakes. He motioned to Hanson. "The council of Satheri want you," he said. His eyes avoided the other, and he seemed uncomfortable.
"Why?" Bork asked.
"It's time for Dave Hanson's reward," Ser Perth said. The words were smooth enough, but the eyes turned away again.
Hanson got up and moved forward. He had been wondering when they would get around to this. Beside him, Bork and Nema also rose. "Never trust a Sather," Bork said softly.
Nema started to protest, then changed her mind. She frowned, torn between old and new loyalties.
"The summons was only for Dave Hanson," Ser Perth said sternly as the three drew up to him. But as Hanson took the arms of the other two, the Ser shrugged and fell in behind. Very softly, too low for the hearing of the mandrakes, his words sounded inHanson's ear. "Guard yourself, Dave Hanson!"
So there was to be treachery, Hanson thought. He wasn't surprised. He was probably lucky to have even three friends. The Satheri would hardly feel very grateful to a mandrake-man who had accomplished something beyond their power, now that the crisis was over. They had always been a high-handed bunch, apparently, and he had served his purpose. But he covered his thoughts in a neutral expression and went forward quietly toward the huge council room.
The seventy leading Satheri were all present, with Sather Karf presiding, when Hanson was ushered into their presence. He moved down the aisle, not glancing at the seated Satheri, until he was facing the old man, drawing Nema and Bork with him. There were murmurs of protest, but nobody stopped him. Above him, the eyes of Sather Karf were uncertain. For a moment, there seemed to be a touch of friendliness and respect in them, but there was something else that Hanson liked far less. Any warmth that was there vanished at his first words.
"It's about time," Hanson said flatly. "When you wanted your world saved, you were free enough with offers of reward. But three days have passed without mention of it. Sather Karf, I demand your secret name!"
He heard Nema gasp, but felt Bork's fingers press against his arm reassuringly. There was a rising mutter of shock and anger from the others, but he lifted his voice over it. "And the secret names of all those present. That was also part of the promised reward."
"And do you think you could use the names, Dave Hanson?" Sather Karf asked. "Against the weight of all our knowledge, do you think you could become our master that easily?"
Hanson had his own doubts. There were counter-magical methods against nearly all magic, and the book he had read had been only an elementary one. But he nodded. "I think with your name I could get my hands on your hearts, even if you did your worst. It doesn't matter. I claim my reward."
"And you shall have it. The word of Sather Karf is good," the old man told him. "But there was no mention of when you would be given those names. You said that when the computer was finished you wouldwaitfor my true name, and I promised that you should have it when the time came, but not what the time would be. So you will wait, or the agreement shall be broken by you, not by me. When you are dying or otherwise beyond power over us, you shall have the names, Dave Hanson. No, hear me!"
He lifted his hand in a brief gesture and Hanson felt a thickness over his lips that made speech impossible.
"We have discussed your reward, and you shall indeed have it," Sather Karf went on. "Exactly as I promised it to you. I agreed to find ways to return you to your own world intact, and you shall be returned."
For a moment, the thickness seemed to relax, and Hanson choked a few words out through it. "What's the world of a mandrake-man, Sather Karf? A mandrake swamp?"
"For a mandrake-man, yes. But not for you." There was something like amusement in the old man's voice. "I never said you were a mandrake-man. That was told you by Ser Perth who knew no better. No, Dave Hanson, you were too important to us for that. Mandrake-men are always less than true men, and we needed your best. You were conjured atom by atom, id and ka and soul, from your world. Even the soul may bebrought over when enough masters of magic work together and you were our greatest conjuration. Even then, we almost failed. But you're no mandrake-man."
A load of sickness seemed to leave Hanson's mind. He had never fully realized how much the shame of what he thought himself to be had weighed on him. Then his mind adjusted to the new facts, dismissing his past worries.
"I promised you that we would fill your entire lifetime with pleasures," Sather Karf went on. "And you were assured of jewels to buy an empire. All this the council is prepared to give you. Are you ready for your reward?"
"No!" Bork's cry broke out before Hanson could answer. The big man was writhing before he could finish the word, but his own fingers were working in conjurations that seemed to hold back enough of the spells against him to let him speak. "Dave Hanson, your world was a world of rigid laws. You died there. And there would be no magic to avoid the fact that there you must always be dead."
Hanson's eyes riveted on the face of Sather Karf. The old man looked back and finally nodded his head. "That is true," he admitted. "It would have been kinder for you not to know, but it is the truth."
"And jewels enough to buy an empire on a corpse," Hanson accused. "A lifetime of pleasures—simple enough when that lifetime would be over before it began. What were the pleasures, Sather Karf? Having you reveal your name just before I was sent back and feeling I'd won?" He grimaced. "I reject the empty rewards of your empty promises!"
"I also rejected the interpretation, but I was out-voted," Sather Karf said, and there was a curious reluctanceas he raised his hand. "But it is too late. Dave Hanson prepare to receive your reward. By the power of your name—"
Hanson's hand went to his pocket and squeezed down on the blob of sky material there. He opened his mouth, and found that the thickness was back. For a split second, his mind screamed in panic as he realized he could not even pronounce the needed words.
Then coldness settled over his thoughts as he drove them to shape the unvoiced words in his mind. Nobody had told him that magic incantations had to be pronounced aloud. It seemed to be the general law, but for all he knew, ignorance of the law here might change the law. At least he meant to die trying, if he failed.
"Rumpelstilsken, I command the sun to set!"
He seemed to sense a hesitation in his mind, and then the impression of jeweled gears turning. Outside the window, the light reddened, dimmed, and was gone, leaving the big room illuminated by only a few witch lights.
The words Sather Karf had been intoning came to a sudden stop, even before they could be drowned in the shouts of shock and panic from the others. His eyes centered questioningly on Hanson and the flicker of a smile crossed his face. "To the orrery!" he ordered. "Use the manual controls."
Hanson waited until he estimated the men who left would be at the controls. The he clutched the sky-blob again. The thoughts in his mind were clearer this time.
"Rumpelstilsken, let the sun rise from the west and set in the east!"
Some of the Satheri were at the windows to watch what happened this time. Their shouts were more frightened than before. A minute later, the others were back,screaming out the news that the manual controls could not be moved—could not even be touched.
The orrery named Rumpelstilsken was obeying its orders fully, and the universe was obeying its symbol.
Somehow, old Sather Karf brought order out of the frightened mob that had been the greatest Satheri in the world. "All right, Dave Hanson," he said calmly. "Return the sun to its course. We agree to your conditions."
"You haven't heard them yet!"
"Nevertheless," Sather Karf answered firmly, "we agree. What else can we do? If you decided to wreck the sky again, even you might not be able to repair it a second time." He tapped his hands lightly together and the sound of a huge gong reverberated in the room. "Let the hall be cleared. I will accept the conditions in private."
There were no objections. A minute later Hanson, Bork and Nema were alone with the old man. Sunlight streamed in through the window, and there were fleecy clouds showing in the blue sky.
"Well?" Sather Karf asked. There was a trace of a smile on his face and a glow of what seemed to be amusement in his eyes as he listened, though Hanson could see nothing amusing in the suggestions he was making.
First, of course, he meant to stay here. There was no other place for him, but he would have chosen to stay in any event. Here he had developed into what he had never even thought of being, and there were still things to be learned. He'd gone a long way on what he'd found in one elementary book. Now, with a chance to study all their magical lore and apply it with the methods he had learned in his own world, there were amazingpossibilities opening up to him. For the world, a few changes would be needed. Magic should be limited to what magic did best; the people needed to grow their own food and care for themselves. And they needed protection from the magicians. There would have to be a code of ethics to be worked out later.
"You've got all the time you need to work things out, Sathator Hanson," Sather Karf told him. "It's your world, literally, so take your time. What do you want first?"
Hanson considered it, while Nema's hand crept into his. Then he grinned. "I guess I want to get your great granddaughter turned into a registered and certified wife and take her on a long honeymoon," he decided. "After what you've put me through, I need a rest."
He took her arm and started down the aisle of the council room. Behind him, he heard Bork's chuckle and the soft laughter of Sather Karf. But their faces were sobering by the time he reached the doorway and looked back.
"I like him, too, grandfather," Bork was saying. "Well, it seems your group was right, after all. Your prophecy is fulfilled. He may have a little trouble with so many knowing his name, but he's Dave Hanson, to whom nothing is impossible. You should have considered all the implications of omnipotence."
Sather Karf nodded. "Perhaps. And perhaps your group was also right, Bork. It seems that the world-egg has hatched." His eyes lifted and centered on the doorway.
Hanson puzzled over their words briefly as he closed the door and went out with Nema. He'd probably have to do something about his name, but the rest of the conversation was a mystery to him. Then he dismissedit. He could always remember it when he had more time to think about it.
It was many millenia and several universes later when Dave Hanson finally remembered. By then it was no mystery, of course. And there was no one who dared pronounce his true name.
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