"I'll go upslope," he said. "We ought to know more about the country before we make any definite plans—"

  "I'll stay here. The wrapping, the heat must not fail. I'll tend the High One until you return. You see"—she hesitated and then continued—"there is a kin-debt between us. He took sire-oath for me before my birth, for my father was once his assistant and killed on one of his expeditions. Thus, Zimgrald came to my mother and offered her the protection of his house under sire-oath. She accepted, so I became a hatchling of his line. Always has he been as my father—though he is counted as a very great personage. And it was my good fortune to be able to serve him on this venture—the first time I have been able to offer him anything in return for all he had done for me. Thus, I cannot let him die—we are kin by the bonds of the heart if not the body." She spoke as if she recited aloud her thoughts, and Diskan believed in the truth of what she said.

  "Keep this!" He held out the stunner. "I'm going up now—"

  He squeezed through the cleft entrance and climbed the slope, avoiding all the snow patches he could. The light was better, and by the time he reached the top, he could see enough to give him bearings. It all depended upon this ridge's position in relation to the city.

  The pull to the heights was not easy, and it took longer than he expected. But at last Diskan lay belly down on the crest of a small spur and surveyed the marshlands. There was the city, endless blocks swallowed up by a haze. He could see the causeway that had brought them to solid land. Along that nothing moved, though the black and white birds drifted in the sky over the rocky ridge land.

  Slowly studying each few feet of the country as carefully as he could, Diskan turned. Then—that was it! The wide stairway down which he and the wounded furred one had come after their battle in the pass! This was the same ridge land—they had that one small advantage! And to his right, somewhere back in the saw-toothed ranges, was the cache. Against all good reason he was going to try to reach it. Julha would give him no other choice.

  Chapter 15

  "The right ridge!" Julha's eyes glowed; she was transformed. "Then we can do it—save the High One. But you must hurry—"

  Diskan knew she would not accept any argument now. In her mind, she had skipped over or pushed aside all possible dangers. In her mind, he had only to take a short walk, collect what they needed, and hasten back. If it were only that simple! But Diskan did not believe he could convince her that there were real dangers to be faced.

  He tried to think of the few small things that did ride on their side of the balance. He had the parka taken from the cache; he was not wearing a protecto-suit, which the archaeologists used as a uniform. Thus, unless the Jacks really knew about him, which he doubted, he could pass for one of their company at a distance. And the cache had not been sealed. If he could cover the country between here and there by day, try to raid the cache at night—But it was with no real hope of success that Diskan made those vague plans.

  Picking up one of the supply tubes, he put it in the front of his parka. The stunner rested on top of the bag. For a long moment, Diskan considered taking it. Then, regretfully, he knew that he must leave the weapon for Julha, that he could not deprive her and the unconscious Zacathan of that one small means of defense.

  "Are you going now?"

  He read only impatience in that.

  "Yes. If I'm not back in a couple of days—"

  "Days!" She caught him up.

  "Yes—days. I can't jet across this ridge, remember? If I'm not back—do the best you can for yourself," he ended bleakly, knowing that to the girl he existed only as a means of aiding Zimgrald. It would be—be warming somehow if she could spare just a little thought for him. Outside the crevice, the day was dreary, and the snow came in gusts. Here was a pocket of warmth, but what was more, companionship, the knowledge that his own kind existed. His own kind? When had he ever been one with any—human or alien? Julha only gave him the same treatment now that he had always received. He was strength—to be used without thought.

  Diskan scowled and made for the crack entrance—to face bared teeth, to hear a warning growl. The furred one was back, blocking that exit, though it did not appear to do more than warn. As Diskan persisted, it retreated before him, still growling, its whole stance a threat.

  He came fully out of the crevice. The furred one crouched on the ground, its whip of a tail lashing, as it snarled and hissed. Yet Diskan was certain that its anger was not directed at him but at his actions. He took another step. The animal leaped, striking against him with enough force to send him staggering back against a rock, but those fangs did not snap. On the ground again it crouched, ready for another spring.

  "No!"

  The furred one stiffened, then fell, only its eyes alive and watching him with such intensity of purpose that Diskan was more than a little alarmed. Julha had followed him out; now she lowered the stunner she had used.

  "Go on! I used only a small charge, so go quickly!"

  What if the creature had been trying to warn him against some danger? Diskan climbed a point of standing stone and looked around. He could see the dark line of tracks where the furred one had come from the marsh below. But, save for the birds, nothing stirred there.

  "Go on!" Julha's voice rose. Her arm was out, her hand raised as if she would push him away.

  Diskan jumped down and caught up the helpless animal, now a limp weight in his arms.

  "What are you doing?" the girl demanded harshly.

  "I'm not leaving it here to freeze," he told her bluntly. "It guided us out of that place—"

  "But it attacked you just now!"

  "It tried to keep me from going out. It didn't use either teeth or claws. You let it stay here, understand?" For the first time, Diskan barked a direct order at her as he put the furred one down in the hollow of the crevice not too far from the Zacathan, where the heat would keep the immobile creature from the cold. Then, without another word, he went out, to begin the climb upslope for the second time.

  It was a long day and a hard one. Diskan did not sight any living thing to share the white and gray world, save one or two flights of birds, high in the sky over the marsh. There were tracks in the snow but none he could identify as belonging to the furred ones, and certainly none of them were made by off-world boots. However, he kept to cover and crossed bare rock with the caution of one who has hunters sniffing at his trail.

  In the later afternoon, he studied the valley of the cache from a concealed vantage point. Nosing into the sky was a ship. In lines it was not too far different from the slim government spacers Diskan had seen many times. But there was no Service insignia above the door hatch. That was closed only by the inner door, and the long tongue of the entrance ramp was out, its lower end on the soil.

  Not too large a ship. Diskan tried to estimate the number that might make up its crew, but he knew little of ships, and the Jacks might put cargo space to use for extra fighting men. The best thing was not to guess at all, just be prepared for the worst.

  One thing—the broadcast of the cache beam no longer sounded. It could even be that, having returned, the Jacks had dismantled that entirely. He could not be sure until he circled to that side of the valley. And the coming dusk would give him protection for that maneuver.

  The impossibility of any success was like a dead weight on his shoulders, a cloud over his thinking. Diskan had never been the quick-witted improviser, and he had no hopes of suddenly developing any such ability now. The only course before him was to move along the valley wall and see what did wait to be faced in or about the cache.

  If he had been cautious before, Diskan now became so tense that he fell twice, both times lying for long moments, fearing he did not know just what. Every time he dared look at the spacer, there was no change, no sign of activity about the ship. Snow had drifted about the foot of the ramp—filling in shallow depressions that must mark footprints, leading off in the general direction of the cache. If snow gathered about there without melt
ing, the ship had planeted long enough ago to let the ground cool from the deter rocket blasts.

  Twilight drew in, and Diskan put on more speed. The rough footing was too difficult to cross in the dark. But the snow was falling again, and if he could get down to the level of the valley floor, it might cloak his movements. Somehow he made that descent. There were no lights showing. Perhaps the invaders were in their ship, or they might be roaming Xcothal. Diskan devoutly hoped that the latter was so.

  He was able to sight the glow of the cache walls—so it had not been dismantled. But this was now a case of extracting an egg's contents without cracking the outer shell. If the bubble structure had occupants and he walked in on them—The whole expedition was hopeless. But squatting here behind a bush, with the snow plastering him and the wind slowly congealing flesh and blood, was no answer either. Something stubborn within Diskan would not accept retreat.

  So he slunk around the cache, approaching it in a gradually narrowing circle. No tracks—so no one had come recently. Probably he could walk right up and in—His feet were growing numb—these boots, stout as they had seemed when he began this venture, were not made for tramping through snowdrifts. And his fingers were so cold that he held them in his armpits to bring back a feeling of life.

  Now he was opposite the door. He put out one of those cold hands, touching the bubble surface, ready to activate the lock.

  "Jav tiltmi's lure—?"

  The snow had muffled the sound of any advance. Diskan started with shock; then a hand caught his shoulder. The speaker was level with him. The shock that had momentarily stunned Diskan's thinking processes held just a fraction too long. He tried to spin out of that hold but instead was thrown forward by an impatient shove, going on through the now opened door into the lighted interior of the cache.

  Too late—there were two men there, both facing him. Diskan jerked back, to come up against the one who had pushed him in. He was too slow and clumsy. Before his poorly aimed blow got home, the other struck, with sure science. And the lights, the room, the world, vanished for Diskan.

  He was floating on a sea, easily, contentedly. There was a murmur of sound somewhere, at first lulling, part of the soothing rock of the waves. Then there was a ripple of uneasiness that troubled his content, shook him. Words—someone was talking. And it was very important that Diskan learn what those words meant, who was talking. He began to concentrate, with an effort that was difficult to maintain, to separate one word from another.

  "—landed in a mud bog and sank. I came ashore—on the rocks. It was very cold and it was nighttime. There was a fire, where the ship crashed, before it rolled into the mud—"

  That—that was the way it had been! The spacer crashing—and he had come ashore on the rocks, watched the fire and wanted its heat. It had been like that! He was Diskan Fentress who had run from Vaanchard by a stolen tape and had landed on Mimir. But who knew all this? For the voice was going on, detailing all that had happened—not only all that had happened but also what had been in his mind at the time. And who knew that? Diskan Fentress knew. The uneasy ripple was now a sharp stab of fear. That was his voice, going on and on, talking in that swift gabble, without his mind or will, only his memory dictating the words.

  But how could that be? He was not willing that run of words. In fact, his mind was listening, not speaking. He could not define the process any better than that.

  A babbler! He was either under the influence of a babbler device or some drug that worked in a similar way! And he would continue to follow the past in detail for anyone listening—without the power to delete a single experience of the past few days. Which meant that those listeners who had put him under would learn of the escape from Xcothal and the place where Julha and Zimgrald now were—as well as if he took the enemy by the hand and led them directly to the right spot. They might accept a running report, without demanding too much in the way of detail, on his early experiences on Mimir. But Diskan did not doubt they would take him through the ruins step by step, and the drug or machine would bring to the surface of his memory details so trivial that he had not even realized he had noted them at the time. There was nothing he could do about it—nothing! He would have to lie here helplessly and hear himself betray those who counted on him.

  The monotone of the voice continued, not seeming in the least to belong to him, and Diskan tried to think. He was as much controlled as the robot watcher had been back at the space port—until that watcher had been short-circuited.

  Diskan thought of his fingers. Move—move, fingers! If he could move them, then there might be hope of—But his body did not obey any command he sent. He could not even raise his eyelids to see where he lay, who listened to his babbling speech.

  It was no use—they had him! They could use him to the full, and after that it would not matter in the least what they finally did with him. The despair sent his mind reeling, seeking complete unconsciousness and oblivion.

  But Diskan was not to reach that welcome blackout for which he strained. Instead, he once more became aware of his words, and they were such as to deliver a counter shock.

  "—the natives guided me north. They have a settlement well beyond the ruins. Aliens, but can be reached by alpha power—"

  But that was nonsense—natives? The furred ones? They had no settlement that he knew of. And what was alpha power? This was no memory of his, disclosed by a babbler. Completely confused, Diskan listened as intently as he could.

  "Readily accessible, willing to make contact. They know the ruins but consider them taboo. However, they will not object to off-worlders visiting there, since they believe that any curse will fall on the intruders, not on them."

  "Treasure." Another voice, faint but audible. "What about the treasure?"

  "Natives have traditions of two rich burial sites. Asked me if I was among those who strove to disturb the Elders. Said that such would bring upon themselves the wrath of the shadows, but that was not their concern. The places are in the city—under the center tower. Showed me from the outside. You go—"

  Directions, detailed directions, for reaching the hub of Xcothal and a place within the tower. But that part of Diskan's mind now listening and alert had no memory of all this.

  "And the archaeologists, what of them? Have you seen them?"

  "The natives spoke of them, said that the Shadows swallowed them up. They defied the guards set by the Elders. There is no need to defend what lies there, the natives say; the city can take care of its own, how the natives do not know."

  "All right. He's given us what we need. Bring him out of it, now!"

  What they did Diskan did not know, but there was a click somewhere within his mind, as if one intricate piece of machinery was brought into place against another. He opened his eyes and looked up at the two men watching him. Neither one was a racial or planet type Diskan could recognize. The skin of one had a blue tinge, and his coarse, brindled hair grew down in a sharp point until it almost met his bushy brows. He wore a space officer's undress coverall and had a blaster prominently belted about him.

  The other had on a well-cut, well-fitting travel tunic, breeches, and boots of an inner system man. He was something of a fop, following the latest fads, for his skull had been completely denuded of hair and the bare skin tattooed with an intricate design, which a filigree skull cap of gold emphasized. Diskan had seen his like at the space ports, a Veep from some decadent trade world, but to see such a man here was a surprise. His type was as much out of place on Mimir as Diskan had been on Vaanchard. Now he smiled, though the goodwill suggested by that stretch of thin and colorless lips did not reach, nor was it intended to reach, his slightly protruding eyes.

  "We have to thank you, Fentress. And your report has cleared one minor mystery, as to why the tape we were at such pains to obtain from your father's collection was so far wrong as a guide. Luckily, we tested it before taking off; otherwise, we might have lost a vast amount of highly valuable time.

  "You have cost u
s some of that essential time, young man. But tonight you have given us that which makes up for such delays. You realize that we have had you babbling?"

  Diskan nodded. He was still trying to take stock of the situation. There was a third man present, wearing inner system dress, but of a less elegant cut. A medic's symbol on his tunic meant he must be the private medic of the Veep; perhaps his drugs had provided the babble.

  "Good. We had thought to learn a rather different story from you. But that is not important now. These natives, you say they will not oppose entrance to the city.

  "Yes," Diskan improvised.

  "These planet taboos are sometimes helpful then. A lucky situation. They are willing to let us provoke any curse and are so not inclined to prevent exploration."

  "A trap, Gentle Homo? They might have planted such a tale," broke in the medic.

  "Of course. But we need not spring any trap ourselves, need we? We have those who can do it for us, including our young friend here—unless, of course, he wants to be reprocessed in some correction lab. And do not believe that I shall hesitate in turning you over to the authorities to do just that, Fentress, unless you agree to be sensible. Your flight from Vaanchard puts you directly into the 'unreliable personality' grouping, and you can be given to the Patrol whenever I choose, with a cover story locked into your memory pattern to satisfy our purposes. It is always best to get on a footing of complete understanding at once, isn't it?"