So much for that side of the room. Now the other. Once more he turned his head and discovered new wonders. Five more bodies, bare as his own, were laid out, each on a table. All five were either dead or unconscious, and he was inclined to believe the latter was true.

But there was someone else there. The tall thin figure stood with his back to Simon, working over the first man in line. Since a gray robe, belted in at the waist, covered all of his, her, or its body, and a cap of the same stuff hid the head, Simon had no idea of race or type of creature who busied himself with quiet efficiency there.

A rack bearing various bottles with dangling tubes was rolled over the first man. Needles in those tubes were inserted into veins, a circular cap of metal was fitted over the unresisting head. Simon, with a swift jolt of pure fear, guessed that he was watching the death of a man. Not the death of a body, but that death which would reduce the body to such a thing as he had seen slain on the road to Sulcarkeep and had helped to slay himself in defense of that keep!

And he also determined that it was not going to be done to him! He tested hand and arm, foot and leg, moving slowly, his only luck being that he was the last in that line and not the first. He was stiff enough, but he was in full control of his muscles.

That gray attendant had processed his first man. He was moving a second rack forward over the next. Simon sat up. For a second or two his head whirled, and he gripped the table on which he had lain, prayerfully glad it had neither creaked nor squeaked under his change of position.

The business at the other end of the room was a complicated one, and occupied the full attention of the worker. Feeling that the table might tip under him, Simon swung his feet to the floor, breathing strongly again only when they were firmly planted on the smooth cold pavement.

He surveyed his nearest neighbor, hoping for some sign that he too, was rousing. But the boy, for he was only a youngster, lay limp with closed eyes, his chest rising and falling at unusually slow intervals.

Simon stepped away from the table toward that set of shelves. There alone could he find a weapon. Escape from here, if he could win the door unhindered, was too chancy a risk until he knew more of his surroundings. And neither could he face the fact that in running he would abandon five other men to death-or worse than death alone.

He chose his weapon, a flask half filled with yellow liquid. It seemed gla.s.s but was heavy for that substance. The slender neck above the bulbous body gave a good handhold, and Simon moved lightly around the line of tables to the one where the attendant worked.

His bare feet made no sound on the material on the flooring as he came up behind the unsuspecting worker. The bottle arose with the force of Simon's outrage in the swing, crashing upon the back of that gray-capped head.

There was no cry from the figure who crumpled forward, dragging with it the wired metal cap it had been about to fit on the head of the waiting victim. Simon had reached for the fallen man's throat before he saw the flatness on the back of the head through which dark blood welled. He heaved the body over and pulled it free of the aisle between tables to look down upon the face of one he was sure was a Kolder.

What he had been building up in his imagination was far more startling than the truth. This was a man, at least in face, very like a great many other men Simon had known. He had rather flat features with a wide expanse of cheekbone on either side of a nose too close to bndgeless, and his chin was too small and narrow to match the width of the upper half of his face. But he was no alien demon to the eye, whatever he might house within his doomed skull.

Simon located the fastenings of the gray robe and pulled it off. Though he shrank from touching the mess in the cap, he made himself take that also. There was a runnel of water in a sink at the other end of the room and there he dropped the head gear for cleansing. Under the robe the man wore a tightfitting garment with no fastenings nor openings Simon could discover, so in the end he had to content himself with the robe for his sole clothing.

There was nothing he could do for the two men the attendant had already made fast to the racks, for the complicated nature of the machines was beyond his solving. But he went from one man to the next of the other three and tried to arouse them, finding that, too, impossible. They had the appearance of men deeply drugged, and he understood even less how he had come to escape their common fate, if these were his fellow prisoners from the ship.

Disappointed, Simon went to the door. The closed slab had no latch or k.n.o.b he could see, but experimentation proved that it slid back into the right-hand wall and he looked out upon a corridor walled, ceilinged and paved in the same monotone of gray which was in use in the laboratory. As far as Simon could see it was deserted, though there were other doors opening off its length. He made for the nearest of these.

Inching it open with the same caution with which he had made his first moves upon regaining his senses, he looked in upon a cache of men the Kolder had brought to Gorm, if this was Gorm. Lying in rows were at least twenty bodies, these still clothed. There were no signs of consciousness in any, though Simon examined them all hurriedly. Perhaps he could still gain a respite for those in the laboratory. Hoping so, he dragged the three back and laid them out with their fellows.

Visiting the laboratory for the last time Simon rummaged for arms, coming up with a kit of surgical knives, the longest of which he took. He cut away the rest of the clothing from the body of the man he had killed and laid him out on one of the tables in such a way that the battered head was concealed from the doorway. Had he known any method of locking that door he would have used it.

With the knife in the belt of his stolen robe, Simon washed out the cap and gingerly pulled it on, wet as it was. Doubtless there were a hundred deadly weapons in the various jars, bottles, and tubes about him, only he could not tell one from the others. For the time being he would have to depend upon his fists and his knife to remain free.

Simon went back to the corridor, closing the door behind him. How long would the worker he had killed be left undisturbed? Was he supervised by someone due to return shortly, or did Simon have a better allowance of time?

Two of the doors in the corridor would not yield to his push. But where the hall came to a dead end he found a third a little way open and slipped into what could only be living quarters.

The furniture was severe, functional, but the two chairs and the box bed were more comfortable than they looked. And another piece which might be either a desk or a table drew him. His puzzlement was a driving force, for his mind refused to connect the place in which he stood with the same world which had produced Estcarp, the Eyrie and crooked-laned Kars. One was of the past; this was of the future.

He could not open the compartments of the desk, though there was a sunken pit at the top of each in which a finger tip could be handily inserted. Baffled, he sat back on his heels after trying the last.

There were compartments in the walls also, at least the same type of finger hole could be seen there. But they, too, were locked. His jaw set stubbornly as he thought of trying his knife as a prying lever.

Then he spun around, back against the wall, staring into a room still empty of all but that severely lined furniture. Because out of the very empty air before him came a voice, speaking a language he could not understand, but by the inflection asking a question to which it demanded an immediate answer.

GRAY FANE.

Was he under observation? Or merely listening to something akin to a public address system? Once Simon had a.s.sured himself that he was alone in the room, he listened closely to words he could not understand and must interpret by inflection alone. The speaker repeated himself-at least Simon was convinced he recognized several sounds. And did that repet.i.tion mean that he was seen?

How soon before an investigation would be launched by the unseen speaker? Immediately, when no reply was made? It was clearly a warning to be on his way, but which way? Simon went back into the corridor.

Since this end of the pa.s.sage was a blank wall he must try the other, re-pa.s.sing the other doors. But there again he met with unbroken gray surface. With memories of the hallucinations of Estcarp, Simon ran his hands across that blank expanse. But if there was any opening there it was concealed by more than eye-confusing skill. His conviction-that the Kolder, who or whatever they might be, were of a different breed altogether from the witches, achieving their magic according to another pattern-became fixed. They based their action on skills without, rather than a Power within. To the men of Estcarp much of the technical knowledge of his own world would have ranked as magic. And perhaps alone among the Guards of Estcarp at this moment was Simon fitted to rationalize and partly understand what lay here in Gorm, better prepared to face those who used machines and the science of machines than any witch who could call a fleet up out of wooden ships.

He crept along the hallway, running his hands along first one wall and then the other, seeking any irregularity which might be a clue to an exit. Or did that door lie within one of the rooms? His luck certainly could not hold much longer.

Again from the air overhead came a ringing command in the strange tongue, the vehemence of which could not be denied. Simon, sensing danger, froze where he was, half expecting to be engulfed by a trapdoor or trapped in some suddenly materializing net.

In that moment he discovered his exit, but not in the way he had hoped, as on the other side of the corridor a portion of the wall slipped back to show lighted s.p.a.ce beyond. Simon pulled the knife from his belt and faced that s.p.a.ce, ready for an attack.

The silence was broken again by that bark of disembodied voice; he thought that perhaps his real status had not yet been suspected by the masters of this place. Perhaps, if they did see him, the robe and cap he wore tagged him as one of their own who was acting oddly and had been ordered to report elsewhere.

Deeming it best to act in his chosen role as long as he could, Simon approached that new door with more outward a.s.surance and less commando caution. He nearly panicked, however, when the door closed behind him and he discovered that he was neatly imprisoned in a box. It was not until he brushed against one of the walls and felt through it that faint vibration, that he guessed he was in an elevator, a discovery which for some reason steadied him. More and more he accepted the belief that the Kolder represented a form of civilization close to that he had known in his own world. It was far more steadying to the nerves to be ascending or descending to a showdown with the enemy in an elevator than to stand, for example, in a mist-filled room and watch a friend turn to a hideous stranger in a matter of moments.

Yet, in spite of that feeling of faint familiarity with all this, Simon had no ease, no relaxation of a certain inward chill. He could accept the products of Kolder hands as normal, but he could not accept the atmosphere of this place as anything but alien. And not only alien, for that which is strange need not necessarily be a menace, but in some manner this place was utterly opposed to him and his kind. No, not alien, one part of him decided during that swift journey to wherever the Kolder waited, but unhuman, whereas the witches of Estcarp were human, no matter whatever else they might also be.

The thrumming in the wall ceased. Simon stood away from it, unsure as to where the door would open. His certainty that it would open did not waver and was justified a moment later.

This time there were sounds outside, a muted humming, the snap of distant voices. He emerged warily to stand in a small alcove apart from a room. Partial recognition outweighed strangeness for him once again. A wide expanse of one wall was laid out as a vast map. The trailing, deeply indented sh.o.r.elines, the molded mountain areas he had seen before. Set here and there upon the chart were tiny pinpoints of light in various colors. Those along the sh.o.r.e about the vanished hold of Sulcar and the bay in which Gorm lay were a dusky violet, while those which p.r.i.c.ked on the plains of Estcarp were yellow, the ones in Karsten green, and those of Alizon red.

A table, running the full length of that map, stood below it, bearing at s.p.a.ced intervals machines which clattered now and then, or flashed small signal lights. And seated between each two of such machines, with their backs toward him, their attention all for the devices they tended, were others wearing the gray robes and caps.

A little apart was a second table, or outsized desk, with three more of the Kolder. The center one of this trio wore a metal cap on his head from which wires and spider-thread cables ran to a board behind him. His face was without expression, his eyes were closed. However, he was not asleep for, from time to time, his fingers moved with swift flicks of the tips across a panel of b.u.t.tons and levers set in the surface before him.

Simon's impression of being in a central control of some concentrated effort grew with the seconds he was left to view the scene undisturbed. The words which were barked at him this time did not come from the air, but from the man on the left of that capped figure. He gazed at Simon, his flat face with its overspread of upper features, displaying first impatience and then the growing realization that Simon was not one of his own kind. Simon sprang. He could not hope to reach that end table, but one of those who tended the machines before the map was in his range. And he brought his hand edge down in a blow which might have cracked backbone, but instead rendered the victim unconscious. Holding the limp body as a shield, Simon backed to the wall of the other doorway, hoping to win to that exit.

To his amazement the man who had first marked his arrival there made no move to obstruct him, physically. He merely repeated slowly and deliberately in the language of the continental natives: "You will return to your unit. You will report to your unit control."

As Simon continued his crabwise advance upon the door, one of the men who had been a neighbor of his captive returned an astounded face from Tregarth to the men at the end table, then back to Simon. The rest of his fellows looked up from their machines with the same surprise as their officer got to his feet. It was clear they had expected only instant and complete obedience from Simon.

"You will return to your unit! At once!"

Simon laughed. And the result of his response was startling indeed. The Kolder, with the exception of the capped man who took no notice of anything, were all on their feet. Those of the center table still looked to their two superiors at the end of the room as if awaiting orders. And Simon thought that if he had shrieked in agony they would not have been so amazed-his reaction to their orders had completely baffled them.

The man who had given that command dropped his hand on the shoulder of his capped companion, giving him a gentle shake, a gesture which even in its restraint expressed utmost alarm. So summoned to attention, the capped man opened his eyes and looked about impatiently, then in obvious amazement. He stared at Simon as if sighting at a mark.

What came was no physical attack, but a blow of force, unseen, not to be defined by the untutored outworlder. But a blow which held Simon pinned breathless to the wall unable to move.

The body he had been using as a shield slid out of his heavy-weighted arms to sprawl on the floor, and even the rise and fall of Simon's chest as he breathed became a labor to which he had to give thought and effort. Let him stay where he was, under the pressure of that invisible crushing hand, and he would not continue to live. His encounters with the Power of Estcarp had sharpened his wits. He thought that what trapped him now was not born of the body, but of the mind, and so it could only be countered by the mind in turn.

His only taste of such power had been through the methods of Estcarp and he had not been trained to use it. But setting up within him what strength of will he could muster, Simon concentrated on raising an arm which moved so sluggishly he was afraid he was doomed to failure.

Now that one palm was resting flat against the wall where the energy held him, he brought up the other. With complaining muscles as well as will of mind, he strove to push himself out and away. Did he detect a shade of surprise on the broad face below the cap?

What Simon did next had the backing of no conscious reasoning. It was certainly not by his will that his right hand moved up level with his heart and his fingers traced a design in the air between him and that capped master of force.

It was the third time he had seen that design. Before the hand which had drawn it was one of Estcarp, and the lines had burned fire bright for only an instant.

Now it flashed again, but in a sputtering white. And at that moment he could move! The pressure had lessened. Simon ran for the door, making good a momentary escape into the unknown territory beyond.

But it was only momentary. For here he faced armed men. There was no mistaking that rapt concentration in the eyes turned to him as he erupted into the corridor where they were on duty. These were the slaves of the Kolder, and only by killing could he win through.

They drew in with the silent, deadly promise of their kind, their very silence heavy with menace. Simon chose quickly and darted to meet them. He skidded to the right and tackled the man next to the wall about the shins, bringing him down in such a way as to guard his own back.

The smooth flooring of the pa.s.sage was an unexpected aid. The impact of Simon's tackle carried both past the man's two companions. Simon stabbed up with his knife and felt the sear of a blade across his own ribs under his arms. Coughing, the guard rolled away, and Simon s.n.a.t.c.hed the dart gun from his belt.

He shot the first of the others just in time and the stroke of the sword aimed for his neck sank instead into the wounded man. That brought him a precious second to sight on the third and last of the enemy.

Adding two more dart guns to his weapons he went on. Luckily this hall ended in no concealed doors but a stair, cut of stone and winding up against a wall also of stone, both of them in contrast to the smooth gray surfacing of the pa.s.sages and rooms through which he had already come.

His bare feet gritted on that stone as they took the steps. At a higher level he came out in a pa.s.sage akin to those he had seen in the hold of Estcarp. However functional-futuristic the inner core of this place might be, its husk was native to the buildings he knew.

Simon took cover twice, his gun ready, as detachments of the Kolder-changed natives pa.s.sed him. He could not judge whether a general alarm had been given, or whether they were merely engaged in some routine patrol, for they kept to a steady trot and did not search any side ways.

Time in these corridors where there was no change of light had no meaning. Simon did not know whether it was day or night, or how long he had been within the fortress of the Kolder. But he was keenly conscious of hunger and thirst, of the cold which pierced the single garment he wore, of the discomfort of bare feet when one had always gone shod.

If he only had some idea of the inner plan of the maze through which he was trying to escape. Was he on Gorm? Or in that mysterious city of Yle which the Kolder had founded on the mainland coast? In some more hidden headquarters of the invaders? That it was an important headquarters he was certain.

Both a desire for a temporary hiding place and the need for supplies brought him to explore the rooms on this upper level. Here were none of the furnishings he had seen below. The carved wooden chests, the chairs, the tables were all of native work. And in some of the chambers there were signs of hurried departure or search, now overlaid with dust as if the rooms had been deserted for a long time.

It was in such a one that Simon found clothing which fitted after a fashion. But he still lacked mail or any other weapons than those he had taken from the fighters in the hall. He craved food more than anything else and began to wonder if he must return to the dangerous lower levels to find it.

Though he was considering descent Simon continued to follow up any ramp or set of steps he chanced upon. And he saw that in this sprawling pile all the windows had been battened tight so that only artificial light made visible his surroundings, the light being dimmer in ratio to the distance he put between him and the quarters of the Kolder.

A last and very narrow flight of stairs showed more use and Simon kept one of the guns ready as he climbed to a door above. That swung easily under his hand, and he looked out upon a flat rooftop. Over a portion of this a second sheltering awning had been erected and lined up under which were objects which did not astonish Simon after what he had seen below. Their stubby wings were thrust back sharply from their blunt noses and none could carry more than a pilot and perhaps two pa.s.sengers, but they were surely aircraft. The mystery of how Sulcarkeep had been taken was solved, providing the enemy had a fleet of those to hand.

Now they presented Simon with a way of escape if he had no other chance. But escape from where? Watching that improvised hangar for any sign of a guard, Simon stole to the nearest edge of the roof, hoping to see something in the way of a landmark to give him a clue to his whereabouts.

For a moment he wondered if he could be back in a restored Sulcarkeep. For what was spread below was a harbor, with anch.o.r.ed ships and rows of buildings set along streets which marched to the wharves and the water. But the plan of this city was different from the town of the traders. It was larger and where the Sulcarmen had had their warehouses with fewer living quarters, these streets reversed that process. Though it was midday by the sun there was no life in those streets, no sign that any of the houses were inhabited. Yet neither did they show those signs of decay and nature's encroachment which would mark complete desertion.

Since the architecture resembled that of Karsten and Estcarp with only minor differences, this could not be that Yle erected by the Kolder. Which meant that he must be now on Gorm-maybe in Sippar-that center of the canker which the Estcarp forces had never been able to pierce!

If that city below was as lifeless as it appeared, it should be easy enough for him to get to the harbor and locate some means of boat transportation to the eastern continent. However with the building below him so well sealed to the outer world, perhaps this roof was the only exit, and he had better explore its outlets.

The pile on which he stood was the highest building in the whole small city; perhaps it was the ancient castle where those of Koris' clan had ruled. If the Captain were only with him now the problem might be simplified by half. Simon toured three sides and discovered that there were no other roofs ab.u.t.ting on this one, that a street, or streets, fronted each side.

Reluctantly he came to the shelter which housed the planes. To trust to a machine he did not know how to pilot was foolhardy. But that was no reason not to inspect one. Simon had grown bolder since he had gone unchallenged this long. However he took precautions against surprise. Wedged into the latch of the door, the knife locked it to all but a battering down.

He returned to the plane nearest him. It moved into the open under his pushing, proving to be a light craft, easily handled. He pulled up a panel in its stub nose and inspected the motor within. It was unlike any he had seen before, and he was neither engineer nor mechanic.

But he had confidence enough in the efficiency of those below to believe that it could fly-if he were able to control it.

Before he explored farther Simon examined the four other machines, using the b.u.t.t of one of the dart guns to smash at their motors. If he did have to trust to the air he did not want to be the target for an attack-chase.

It was when he raised his improvised hammer for the last time that the enemy struck. There had been no battering at the wedged door, no thunder of guard feet on the stairs. Again it was the silent push of that invisible force. It did not strive to hold him helpless this time, but to draw him to its source. Simon caught at the disabled plane for an anchor. Instead he drew it after him out into the open-he could not halt his march down the roof.

And it was not taking him back to the door! With a stab of panic Simon realized now that his destination was not the dubious future of the levels below, but the quick death which awaited a plunge from the roof!

With all his will he fought, his reluctant steps taken one at a time, with periods of agonizing struggle between. He tried again the trick of the symbol in the air which had served him before. Perhaps because he was not now fronting the person of his enemy it gave him no relief.

He could slow that advance, put off for seconds, minutes, the inevitable end. A try for the doorway failed; it had been a desperate hope that the other might take his action for a gesture of surrender. But now Simon knew they wanted him safely dead. The decision he would have made had he commanded here.

There was the plane he had meant to use in a last bid. Well, now there was no other escape! And it was between him and the roof edge towards which he was urged.

It was such a little chance, but he had no other.

Simon yielded two steps to the pressure, he gave another quickly as if his strength were waning. A third-his hand was on the opening to the pilot's compartment. Making the supreme effort in this weird battle he threw himself within.

The pull brought him against the far wall and the light craft rocked under his scrambling. He stared at what must be the instrument board. There was a lever up at the end of a narrow slot, and it was the only object which seemed to be movable. With a pet.i.tion to other Powers than those of Estcarp, Simon managed to raise a heavy hand and pull that down its waiting slot.

CITY OF DEAD MEN.

He had perhaps childishly expected to be whisked aloft, but the machine ran straight forward, gathering speed. Its nose plowed across the low parapet with force enough to somersault the whole plane over. Simon knew he was falling, not free as his tormenter had intended, but encased in the cabin.

There was another swift moment of awareness that that fall was not straight down, that he was descending at an angle. Hopelessly, he jerked once more at that lever, pulling it halfway up the slot.

Then there was a crash, followed by nothing but blackness without sight, sound, or feeling.

A spark of red-amber watched him speculatively out of the black. It was matched by a faint repet.i.tive sound-the tick of a watch, the drip of water? And thirdly there was the smell. It was that latter which prodded Simon into action. For it was a sweetish stench, thick and sickening in his nostrils and throat, a stench of old corruption and death.

He was sitting up, he discovered, and there was a faint light to show the wreckage which held him in that position. But the hounding pressure which had battered him on the upper roof was gone; he was free to move if he could, to think.

Save for some painfully bruised areas, he had apparently survived the crash without injury. The machine must have cushioned the shock of landing. And that red eye out of the dark was a light on the board of the lever.

The drip was close by. So was the smell. Simon shifted in his seat and pushed. There was a rasp of metal sc.r.a.ping metal and a large section of cabin broke away. Simon crawled painfully out of his cage. Overhead was a hole framed with jagged ends of timbers. As he watched, another piece of roofing gave way and struck on the already battered machine. The plane must have fallen on the roof of one of the neighboring buildings and broken through that surface. How he had escaped with life and reasonably sound limbs was one of the strange quirks of fate.

He must have been unconscious for some time as the sky was the palid shade of evening. And his hunger and thirst were steady pains. He must have food and water.

But why had not the enemy located him before this? Certainly anyone on the other roof could have spotted the end of his abortive flight. Unless-suppose they did not know of his try with the plane-suppose they only traced him by some form of mental contact. Then they would only know that he had gone over the parapet, that his fall had ended in a blackout which to them might have registered as his death. If that were true then he was indeed free, if still within the city of Sippar!

First, to find food and drink, and then discover where he was in relation to the rest of the port.

Simon found a doorway, one which gave again on stairs leading downward toward the street level, as he had hoped. The air here was stale, heavily tainted with that odor. He could identify it now and it made him hesitate-disliking what must lie below to raise such a stench.

But down was the only way out, so down he must go.