When it seemed he had no more to learn, he had his underworld connections deliver his enemy to the house. That night, he awakened the man from his stupor, told him what to expect, and turned him out under the starblaze to run for his life. An hour later, Robane and his savage deputy made a human kill, the instruments fingering the victim's drug-drenched nervous system throughout and faithfully transmitting his terrors and final torment.

  With that, Robane had accomplished his revenge. But he had no intention now of giving up the exquisite excitements of the new sport he had developed in the process. He became almost completely absorbed by it, as absorbed as the beast he had formed into an extension of himself. They went out by night to stalk and harry, run down and kill. They grew alike in cunning, stealth, and savage audacity, were skillful enough to create no unusual disturbance among the park animals with their sport. By morning, they were back in Robane's house to spend most of the day in sleep. Unsuspecting human visitors who came through the area saw no traces of their nocturnal activities.

  Robane barely noticed how completely he had slipped into this new way of living. Ordinarily, it was enough. But he had almost no fear of detection now, and sometimes he remembered there had been a special savor in driving a human being to his death. Then his contacts would bring another shipment of "supplies" to the house, and that night he hunted human game. Healthy young game which did its desperate best to escape but never got far. It was something humanity owed him.

  For a while, there was one lingering concern. During his work for the Overgovernment, he'd had several contacts with a telepath called in to assist in a number of experiments. Robane had found out what he could about such people and believed his instruments would shield him against being detected and investigated by them. He was not entirely sure of it, but in the two years he had been pursuing his pleasures undisturbed in Melna Park his uneasiness on that point had almost faded away.

  Telzey's voice, following closely on his latest human kill, startled him profoundly. But when he realized that it was a chance contact, that she was here by accident, it occurred to him that this was an opportunity to find out whether a telepathic mind could be dangerous to him. She seemed young and inexperienced—he could handle her through his instruments with the slightest risk to himself.

  * * *

  Rish and Dunker were in Rish's aircar with Chomir, Telzey thought, and a third person, who seemed to be Valia, was sitting behind them. The car was aloft and moving, so they had started looking for her. It would be nice if they were feeling nervous enough to have the park rangers looking for her, too; but that was very unlikely. She had to handle Chomir with great caution here. If he'd sensed any fear in her, he would have raced off immediately in her general direction to protect her, which would have been of no use at all.

  As it was, he was following instructions he didn't know he was getting. He was aware which way the car should go, and he would make that quite clear to Rish and the others if it turned off in any other direction. Since they had no idea where to look for her themselves, they would probably decide to rely on Chomir's intuition.

  That would bring them presently to this area. If she was outside the half-mile range of Robane's energy shut-off device by then, they could pick her up safely. If she wasn't, she'd have to turn them away through Chomir again or she'd simply be drawing them into danger with her. Robane, however, wouldn't attempt to harm them unless he was forced to it. Telzey's disappearance in the wildlands of the park could be put down as an unexplained accident; he wasn't risking much there. But a very intensive investigation would get under way if three other students of Pehanron College vanished simultaneously along with a large dog. Robane couldn't afford that.

  "Why don't you answer?"

  There was an edge of frustrated rage in Robane's projected voice. The paralysis field which immobilized her also made her unreachable to him. He was like an animal balked for the moment by a glass wall. He'd said he had a weapon trained on her which could kill her in an instant as she lay in the car, and Telzey knew it was true from what she had seen in his mind. For that matter, he probably only had to change the setting of the paralysis field to stop her heartbeat or her breathing.

  But such actions wouldn't answer the questions he had about psis. She'd frightened him tonight; and now he had to run her to her death, terrified and helpless as any other human quarry, before he could feel secure again.

  "Do you think I'm afraid to kill you?" he asked, seeming almost plaintively puzzled. "Believe me, if I pull the trigger my finger is touching, I won't even be questioned about your disappearance. The park authorities have been instructed by our grateful government to show me every consideration, in view of my past invaluable contributions to humanity, and in view of my present disability. No one would think to disturb me here because some foolish girl is reported lost in Melna Park . . ."

  The thought-voice went on, its fury and bafflement filtered through a machine, sometimes oddly suggestive even of a ranting, angry machine. Now and then it blurred out completely, like a bad connection, resumed seconds later. Telzey drew her attention away from it. It was a distraction in her waiting for another open subconscious bridge to Robane's mind. Attempts to reach him more directly remained worse than useless. The machines also handled mind-stuff, but mechanically channeled, focused, and projected; the result was a shifting, flickering, nightmarish distortion of emanations in which Robane and his instruments seemed to blend in constantly changing patterns. She'd tried to force through it, had drawn back quickly, dazed and jolted again. . . .

  Every minute she gained here had improved her chances of escape, but she thought she wouldn't be able to stall him much longer. The possibility that a ranger patrol or somebody else might happen by just now, see her Cloudsplitter parked near the house, and come over to investigate, was probably slight, but Robane wouldn't be happy about it. If she seemed to remain intractable, he'd decide at some point to dispose of her at once.

  So she mustn't seem too intractable. Since she wasn't replying, he would try something else to find out if she could be controlled. When he did, she would act frightened silly—which she was in a way, except that it didn't seem to affect her ability to think now—and do whatever he said except for one thing. After he turned off the paralysis field, he would order her to come to the house. She couldn't do that. Behind the entry door was a lock chamber. If she stepped inside, the door would close; and with the next breath she took she would have absorbed a full dose of the drug that let Robane's mind-instruments settle into contact with her. She didn't know what effect that would have. It might nullify her ability to maintain her psi screen and reveal her thoughts to Robane. If he knew what she had in mind, he would kill her on the spot. Or the drug might distort her on the telepathic level and end her chances of getting him under control.

  "It's occurred to me," Robane's voice said, "that you may not be deliberately refusing to answer me. It's possible that you are unable to do it either because of the effect of the paralysis field or simply because of fear."

  Telzey had been wondering when it would occur to him. She waited, new tensions growing up in her.

  "I'll release you from the field in a moment," the voice went on. "What happens then depends on how well you carry out the instructions given you. If you try any tricks, little psi, you'll be dead. I'm quite aware you'll be able to move normally seconds after the field is off. Make no move you aren't told to make. Do exactly what you are told to do, and do it without hesitation. Remember those two things. Your life depends on them."

  He paused, added, "The field is now off . . ."

  Telzey felt a surge of strength and lightness all through her. Her heart began to race. She refrained carefully from stirring. After a moment, Robane's voice said, "Touch nothing in the car you don't need to touch. Keep your hands in sight. Get out of the car, walk twenty feet away from it, and stop. Then face the house."

  Telzey climbed out of the car. She was shaky throughout; but it wasn't as bad a
s she'd thought it would be when she first moved again. It wasn't bad at all. She walked on to the left, stopped, and looked up at the orange-lit, screened windows in the upper part of the house.

  "Watch your car," Robane's voice told her.

  She looked over at the Cloudsplitter. He'd turned off the power neutralizer and the car was already moving. It lifted vertically from the ground, began gliding forward thirty feet up, headed in the direction of the forest beyond the house. It picked up speed, disappeared over the trees.

  "It will begin to change course when it reaches the mountains," Robane's voice said. "It may start circling and still be within the park when it is found. More probably, it will be hundreds of miles away. Various explanations will be offered for your disappearance from it, apparently in midair, which needn't concern us now. . . . Raise your arms before you, little psi. Spread them farther apart. Stand still."

  Telzey lifted her arms, stood waiting. After an instant, she gave a jerk of surprise. Her hands and arms, Dunker's watch on her wrist, the edges of the short sleeves of her shirt suddenly glowed white.

  "Don't move!" Robane's voice said sharply. "This is a search-beam. It won't hurt you."

  She stood still again, shifted her gaze downwards. What she saw of herself and her clothes and of a small patch of ground about her feet all showed the same cold, white glow, like fluorescing plastic. There was an eerie suggestion of translucence. She glanced back at her hands, saw the fine bones showing faintly as more definite lines of white in the glow. She felt nothing and the beam wasn't affecting her vision, but it was an efficient device. Sparks of heatless light began stabbing from her clothing here and there; within moments, Robane located half a dozen minor items in her pockets and instructed her to throw them away one by one, along with the watch. He wasn't taking chances on fashionably camouflaged communicators, perhaps suspected even this or that might be a weapon. Then the beam went off and he told her to lower her arms again.

  "Now a reminder," his voice went on. "Perhaps you're unable to speak to me. And perhaps you could speak but think it's clever to remain silent in this situation. That isn't too important. But let me show you something. It will help you keep in mind that it isn't at all advisable to be too clever in dealing with me . . ."

  Something suddenly was taking shape twenty yards away, between Telzey and the house; and fright flicked through her like fire and ice in the instant before she saw it was a projection placed a few inches above the ground. It was an image of Robane's killer, a big, bulky creature which looked bulkier because of the coat of fluffy, almost feathery fur covering most of it like a cloak. It was half crouched, a pair of powerful forelimbs stretched out through the cloak of fur. Ears like upturned horns projected from the sides of the head, and big, round, dark eyes, the eyes of a star-night hunter, were set in front above the sharply curved, serrated cutting beak.

  The image faded within seconds. She knew what the creature was. The spooks had been, at one time, almost the dominant life form on this continent; the early human settlers hated and feared them for their unqualified liking for human flesh, made them a legend which haunted Orado's forests long after they had, in fact, been driven out of most of their territory. Even in captivity, from behind separating force fields, their flat, dark stares, their size, goblin appearance, and monkey quickness disturbed impressionable people.

  "My hunting partner," Robane's voice said. "My other self. It is not pleasant, not at all pleasant, to know this is the shape that is following your trail at night in Melna Park. You had a suggestion of it this evening. Be careful not to make me angry again. Be quick to do what I tell you. Now come forward to the house."

  Telzey saw the entry door in the garden slide open. Her heart began to beat heavily. She didn't move.

  "Come to the house!" Robane repeated.

  Something accompanied the words, a gush of heavy, subconscious excitement, somebody reaching for a craved drug. . . . but Robane's drug was death. As she touched the excitement, it vanished. It was what she had waited for, a line to the unguarded levels of his mind. If it came again and she could hold it even for seconds—

  It didn't come again. There was a long pause before Robane spoke.

  "This is curious," his voice said slowly. "You refuse. You know you are helpless. You know what I can do. Yet you refuse. I wonder . . ."

  He went silent. He was suspicious now, very. For a moment, she could almost feel him finger the trigger of his weapon. But the drug was there, in his reach. She was cheating him out of some of it. He wouldn't let her cheat him out of everything. . . .

  "Very well," the voice said. "I'm tired of you. I was interested in seeing how a psi would act in such a situation. I've seen. You're so afraid you can barely think. So run along. Run as fast as you can, little psi. Because I'll soon be following."

  Telzey stared up at the windows. Let him believe she could barely think.

  "Run!"

  She whipped around, as if shocked into motion by the command, and ran, away from Robane's house, back in the direction of the plain to the north.

  * * *

  "I'll give you a warning," Robane's voice said, seeming to move along with her. "Don't try to climb a tree. We catch the ones who do that immediately. We can climb better than you can, and if the tree is big enough we'll come up after you. If the tree's too light to hold us, or if you go out where the branches are too thin, we'll simply shake you down. So keep running."

  She glanced back as she came up to the first group of trees. The orange windows of the house seemed to be staring after her. She went in among the trees, out the other side, and now the house was no longer in sight.

  "Be clever now," Robane's voice said. "We like the clever ones. You have a chance, you know. Perhaps somebody will see you before you're caught. Or you may think of some way to throw us off your track. Perhaps you'll be the lucky one who gets away. We'll be very, very sorry then, won't we? So do your best, little psi. Do your best. Give us a good run."

  She flicked out a search-thought, touched Chomir's mind briefly. The aircar was still coming, still on course, still too far away to do her any immediate good. . . .

  She ran. She was in as good condition as a fifteen-year-old who liked a large variety of sports and played hard at them was likely to get. But she had to cover five hundred yards to get beyond the range of Robane's house weapons, and on this broken ground it began to seem a long, long stretch. How much time would he give her? Some of those he'd hunted had been allowed a start of thirty minutes or more. . . .

  She began to count her steps. Robane remained silent. When she thought she was approaching the end of five hundred yards, there were trees ahead again. She remembered crossing over a small stream followed by a straggling line of trees as she came up to the house. That must be it. And in that case, she was beyond the five-hundred-yard boundary.

  * * *

  A hungry excitement swirled about her and was gone. She'd lashed at the feeling quickly, got nothing. Robane's voice was there an instant later.

  "We're starting now . . ."

  So soon? She felt shocked. He wasn't giving her even the pretense of a chance to escape. Dismay sent a wave of weakness through her as she ran splashing down into the creek. Some large animals burst out of the water on the far side, crashed through the bushes along the bank, and pounded away. Telzey hardly noticed them. Turn to the left, downstream, she thought. It was a fast little stream. The spook must be following by scent and the running water should wipe out her trail before it got here. . . .

  But others it had followed would have decided to turn downstream when they reached the creek. If it didn't pick up the trail on the far bank and found no human scent in the water coming down, it only had to go along the bank to the left until it either heard her in the water or reached the place where she'd left it.

  They'd expect her, she told herself, to leave the water on the far side of the creek, not to angle back in the direction of Robane's house. Or would they? It seemed the best thi
ng to try.

  She went downstream as quickly as she could, splashing, stumbling on slippery rock, careless of noise for the moment. It would be a greater danger to lose time trying to be quiet. A hundred yards on, stout tree branches swayed low over the water. She could catch them, swing up, scramble on up into the trees.

  Others would have tried that, too. Robane and his beast knew such spots, would check each to make sure it wasn't what she had done.

  She ducked, gasping, under the low-hanging branches, hurried on. Against the starblaze a considerable distance ahead, a thicker cluster of trees loomed darkly. It looked like a sizable little wood surrounding the watercourse. It might be a good place to hide.

  Others, fighting for breath after the first hard run, legs beginning to falter, would have had that thought.

  Robane's voice said abruptly in her mind, "So you've taken to the water. It was your best move . . ."

  The voice stopped. Telzey felt the first stab of panic. The creek curved sharply ahead. The bank on the left was steep, not the best place to get out. She followed it with her eyes. Roots sprouted out of the bare earth a little ahead. She came up to them, jumped to catch them, pulled herself up, and scrambled over the edge of the bank. She climbed to her feet, hurried back in the general direction of Robane's house, dropped into a cluster of tall grass. Turning, flattened out on her stomach, she lifted her head to stare back in the direction of the creek. There was an opening in the bushes on the other bank, with the clusterlight of the skyline showing through it. She watched that, breathing as softly as she could. It occurred to her that if a breeze was moving the wrong way, the spook might catch her scent on the air. But she didn't feel any breeze.