a.s.sha! a.s.sha, alive, well, apparently under no restraint, was just turning away from the same quiet man who had had a part in Ross's interrogation. That was surely a.s.sha's brown hair, his slender wiry body draped with a Beaker's kilt. A familiar tilt of the head convinced Ross, though he could not see the man's face. The quiet man went down the hall, leaving a.s.sha before a door. As he pa.s.sed through it Ross sped forward and followed him inside.

a.s.sha had crossed the bare room and was standing on a glowing plate in the floor. Ross, aroused to desperate action by some fear he did not understand, leaped after him. His left hand fell upon a.s.sha's shoulder, turning the man half around as Ross, too, stepped upon the patch of luminescence.

Murdock had only an instant to realize that he was staring into the face of an astonished stranger. His hand flashed up in an edgewise blow which caught the other on the side of the throat, and then the world came apart about them. There was a churning, whirling sickness which griped and bent Ross almost double across the crumpled body of his victim. He held his head lest it be torn from his shoulders by the spinning thing which seemed based behind his eyes.

The sickness endured only for a moment, and some buried part of Ross's mind accepted it as a phenomenon he had experienced before. He came out of it gasping, to focus his attention once more on the man at his feet.

The stranger was still breathing. Ross stooped to drag him from the plate and began binding and gagging him with lengths torn from his kilt.

Only when his captive was secure did he begin looking about him curiously.

The room was bare of any furnishings and now, as he glanced at the floor, Ross saw that the plate had lost its glow. The Beaker trader Rossa rubbed sweating palms on his kilt and thought fleetingly of forest ghosts and other mysteries. Not that the traders bowed to those ghosts which were the plague of lesser men and tribes, but anything which suddenly appeared and then disappeared without any logical explanation, needed thinking on. Murdock pulled the prisoner, who was now reviving, to the far end of the room and then went back to the plate with the persistence of a man who refused to treat with ghosts and wanted something concrete to explain the unexplainable. Though he rubbed his hands across the smooth surface of the plate, it did not light up again.

His captive having writhed himself half out of the corner of the room, Ross debated the wisdom of another silencing--say a tap on the skull with the heavy hilt of his dagger. Deciding against it because he might need a guide, he freed the victim's ankle bonds and pulled him to his feet, holding the dagger ready where the man could see it. Were there any more surprises to be encountered in this place, a.s.sha's double would test them first.

The door did not lead to the same corridor, or even the same kind of corridor Ross had pa.s.sed through moments earlier. Instead they entered a short pa.s.sage with walls of some smooth stuff which had almost the sheen of polished metal and were sleek and cold to the touch. In fact, the whole place was chill, chill as river water in the spring.

Still herding the prisoner before him, Ross came to the nearest door and looked within, to be faced by incomprehensible frames of metal rods and boxes. Rossa of the traders marveled and stared, but again, he realized that what he saw was not altogether strange. Part of one wall was a board on which small lights flashed and died, to flash again in winks of bright color. A mysterious object made of wire and disks hung across the back of a chair standing near-by.

The bound man lurched for the chair and fell, rolling toward the wall.

Ross pushed him on until he was hidden behind one of the metal boxes.

Then he made the rounds of the room, touching nothing, but studying what he could not understand. Puffs of warm air came in through grills near the floor, but the room had the same general chill as the hall outside.

Meanwhile the lights on the board had become more active, flashing on and off in complex patterns. Ross now heard a buzzing, as if a swarm of angry insects were gathered for an attack. Crouching beside his captive, Ross watched the lights, trying to discover the source of the sound.

The buzz grew shriller, almost demanding. Ross heard the tramp of heavy footgear in the corridor, and a man entered the room, crossing purposefully to the chair. He sat down and drew the wire-and-disk frame over his head. His hands moved under the lights, but Ross could not guess what he was doing.

The captive at Murdock's side tried to stir, but Ross's hand pinned him quiet. The shrill noise which had originally summoned the man at the lights was interrupted by a sharp pattern of long-and-short sounds, and his hands flew even more quickly while Ross took in every detail of the other's clothing and equipment. He was neither a s.h.a.ggy tribesman nor a trader. He wore a dull-green outer garment cut in one piece to cover his arms and legs as well as his body, and his hair was so short that his round skull might have been shaven. Ross rubbed the back of his wrist across his eyes, experiencing again that dim other memory. Odd as this man looked, Murdock had seen his like before somewhere, yet the background had not been Gurdi's post on the southern river. Where and when had he, Rossa, ever been with such strange beings? And why could he not remember it all more clearly?

Boots sounded once more in the hall, and another figure strode in. This one wore furs, but he, too, was no woods hunter, Ross realized as he studied the newcomer in detail. The loose overshirt of thick fur with its hood thrown back, the high boots, and all the rest were not of any primitive fashioning. And the man had four eyes! One pair were placed normally on either side of his nose, and the other two, black-rimmed and murky, were set above on his forehead.

The fur-clad man tapped the one seated at the board. He freed his head partially from the wire cage so that they could talk together in a strange language while lights continued to flash and the buzzing died away. Ross's captive wriggled with renewed vigor and at last thrashed free a foot to kick at one of the metal installations. The resulting clang brought both men around. The one at the board tore his head cage off as he jumped to his feet, while the other brought out a gun.

Gun? One little fraction of Ross's mind wondered at his recognition of that black thing and of the danger it promised, even as he prepared for battle. He pushed his captive across the path of the man in fur and threw himself in the other direction. There was a blast to make a torment in his head as he hurled toward the door.

So intent was Ross upon escape that he did not glance behind but skidded out on his hands and knees, thus fortunately presenting a poor target to the third man coming down the hall. Ross's shoulder hit the newcomer at thigh level, and they tangled in a struggling ma.s.s which saved Ross's life as the others burst out behind them.

Ross fought grimly, his hands and feet moving in blows he was not conscious of planning. His opponent was no easy match and at last Ross was flattened, in spite of his desperate efforts. He was whirled over, his arms jerked behind him, and cold metal rings snapped about his wrists. Then he was rolled back, to lie blinking up at his enemies.

All three men gathered over him, barking questions which he could not understand. One of them disappeared and returned with Ross's former captive, his mouth a straight line and a light in his eyes Ross understood far better than words.

"You are the trader prisoner?" The man who looked like a.s.sha leaned over Murdock, patches of red on his tanned skin where the gag and wrist bonds had been.

"I am Rossa, son of Gurdi, of the traders," Ross returned, meeting what he read in the other's expression with a ready defiance. "I was a prisoner, yes. But you did not keep me one for long then, nor shall you now."

The man's thin upper lip lifted. "You have done yourself ill, my young friend. We have a better prison here for you, one from which you shall not escape."

He spoke to the other men, and there was the ring of an order in his voice. They pulled Ross to his feet, pushing him ahead of them. During the short march Ross used his eyes, noticing things he could not identify in the rooms through which they pa.s.sed. Men called questions and at last they paused long enough, Ross firmly in the hold of the fur-clad guard, for the other two to put on similar garments.

Ross had lost his cloak in the fight, but no fur shirt was given him. He shivered more and more as the chill which clung to that warren of rooms and halls bit into his half-clad body. He was certain of only one thing about this place; he could not possibly be in the crude buildings of the valley village. However, he was unable to guess where he was and how he had come there.

Finally, they went down a narrow room filled with bulky metal objects of bright scarlet or violet that gleamed weirdly and were equipped with rods along which all the colors of the rainbow ringed. Here was a round door, and when one of the guards used both hands to tug it open, the cold that swept in at them was a frigid breath that burned as it touched bare skin.

CHAPTER 11

It took Ross a while to learn that the dirty-white walls of this tunnel which were almost entirely opaque, with dark objects showing dimly through them here and there, were of solid ice. A black wire was hooked overhead and at regular intervals hung with lights which did nothing to break the sensation of glacial cold about them.

Ross shuddered. Every breath he drew stung in his lungs; his bare shoulders and arms and the exposed section of thigh between kilt and boot were numb. He could only move on stiffly, pushed ahead by his guards when he faltered. He guessed that were he to lose his footing here and surrender to the cold, he would forfeit the battle entirely and with it his life.

He had no way of measuring the length of the boring through the solid ice, but they were at last fronted by another opening, a ragged one which might have been hacked with an ax. They emerged from it into the wildest scene Ross had ever seen. Of course, he was familiar with ice and snow, but here was a world surrendered completely to the brutal force of winter in a strange, abnormal way. It was a still, dead white-gray world in which nothing moved save the wind which curled the drifts.

His guards covered their eyes with the murky lenses they had worn pushed up on their foreheads within the shelter, for above them sunlight dazzled on the ice crest. Ross, his eyes smarting, kept his gaze centered on his feet. He was given no time to look about. A rope was produced, a loop of it flipped in a noose about his throat, and he was towed along like a leashed dog. Before them was a path worn in the snow, not only by the pa.s.sing of booted feet, but with more deeply scored marks as if heavy objects had been sledded there. Ross slipped and stumbled in the ruts, fearing to fall lest he be dragged. The numbness of his body reached into his head. He was dizzy, the world about him misting over now and again with a haze which arose from the long stretches of unbroken snow fields.

Tripping in a rut, he went down upon one knee, his flesh too numbed now to feel the additional cold of the snow, snow so hard that its crust delivered a knife's cut. Unemotionally, he watched a thin line of red trickle in a sluggish drop or two down the blue skin of his leg. The rope jerked him forward, and Ross scrambled awkwardly until one of his captors hooked a fur mitten in his belt and heaved him to his feet once more.

The purpose of that trek through the snow was obscure to Ross. In fact, he no longer cared, save that a hard rebel core deep inside him would not let him give up as long as his legs could move and he had a sc.r.a.p of conscious will left in him. It was more difficult to walk now. He skidded and went down twice more. Then, the last time he slipped, he sledded past the man who led him, sliding down the slope of a gla.s.s-slick slope. He lay at the foot, unable to get up. Through the haze and deadening blanket of the cold he knew that he was being pulled about, shaken, generally mishandled; but this time he could not respond.

Someone snapped open the rings about his wrists.

There was a call, echoing eerily across the ice. The fumbling about his body changed to a tugging and once more he was sent rolling down the slope. But the rope was now gone from his throat, and his arms were free. This time when he brought up hard against an obstruction he was not followed.

Ross's conscious mind--that portion of him that was Rossa, the trader--was content to lie there, to yield to the lethargy born of the frigid world about him. But the subconscious Ross Murdock of the Project prodded at him. He had always had a certain cold hatred which could crystalize and become a spur. Once it had been hatred of circ.u.mstances and authority; now it became hatred for those who had led him into this wilderness with the purpose, as he knew now, of leaving him to freeze and die.

Ross pulled his hands under him. Though there was no feeling in them, they obeyed his will clumsily. He levered himself up and looked around.

He lay in a narrow crevicelike cut, partly walled in by earth so frozen as to resemble steel. Crusted over it in long streaks from above were tongues of ice. To remain here was to serve his captors' purpose.

Ross inched his way to his feet. This opening, which was intended as his grave, was not so deep as the men had thought it in their hurry to be rid of him. He believed that he could climb out if he could make his body answer to his determination.

Somehow Ross made that supreme effort and came again to the rutted path from which they had tumbled him. Even if he could, there was no sense in going along that rutted trail, for it led back to the ice-encased building from which he had been brought. They had thrust him out to die; they would not take him in.

But a road so well marked must have some goal, and in hopes that he might find shelter at the other end, Ross turned to the left. The trace continued down the slope. Now the towering walls of ice and snow were broken by rocky teeth as if they had bitten deep upon this land, only to be gnawed in return. Rounding one of those rock fangs, Ross looked at a stretch of level ground. Snow lay here, but the beaten-down trail led straight through it to the rounded side of a huge globe half buried in the ground, a globe of dark material which could only be man-made.

Ross was past caution. He must get to warmth and shelter or he was done for, and he knew it. Wavering and weaving, he went on, his attention fixed on the door ahead--a closed oval door. With a sob of exhausted effort, Ross threw himself against it. The barrier gave, letting him fall forward into a queer glimmering radiance of bluish light.

The light rousing him because it promised more, he crawled on past another door which was flattened back against the inner wall. It was like making one's way down a tube. Ross paused, pressing his lifeless hands against his bare chest under the edge of his tunic, suddenly realizing that there was warmth here. His breath did not puff out in frosty streamers before him, nor did the air sear his lungs when he ventured to draw in more than shallow gulps.

With that realization a measure of animal caution returned to him. To remain where he was, just inside the entrance, was to court disaster. He must find a hiding place before he collapsed, for he sensed he was very near the end of his ability to struggle. Hope had given him a flash of false strength, the impetus to move, and he must make the most of that gift.

His path ended at a wide ladder, coiling in slow curves into gloom below and shadows above. He sensed that he was in a building of some size. He was afraid to go down, for even looking in that direction almost finished his sense of balance, so he climbed up.

Step by step, Ross made that painful journey, pa.s.sing levels from which three or four hallways ran out like the radii of a spider's web. He was close to the end of his endurance when he heard a sound, echoed, magnified, from below. It was someone moving. He dragged his body into the fourth level where the light was very faint, hoping to crawl far enough into one of the pa.s.sages to remain unseen from the stair. But he had gone only part-way down his chosen road when he collapsed, panting, and fell back against the wall. His hands pawed vainly against that sleek surface. He was falling through it!

Ross had a second, perhaps two, of stupefied wonder. Lying on a soft surface, he was enfolded by a warmth which eased his bruised and frozen body. There was a sharp p.r.i.c.k in his thigh, another in his arm, and the world was a hazy dream until he finally slept in the depths of exhaustion.

There were dreams, detailed ones, and Ross stirred uneasily as his sleep thinned to waking. He lay with his eyes closed, fitting together odd bits of--dreams? No, he was certain that they were memories. Rossa of the Beaker traders and Ross Murdock of the project were again fused into one and the same person. How it had happened he did not know, but it was true.

Opening his eyes, he noticed a curved ceiling of soft blue which misted at the edges into gray. The restful color acted on his troubled, waking mind like a soothing word. For the first time since he had been struck down in the night his headache was gone. He raised his hand to explore that old hurt near his hairline that had been so tender only yesterday that it could not bear pressure. There remained only a thin, rough line like a long-healed scar, that was all.