Dasinger nodded. "I'm sure of it. Of course it's only a guess that the kwil made a difference for Farous. The stuff has no known medical value of any kind. But when the only known survivor of two crews happens to be a kwil-eater, the point has to be considered."

"Nobody else on Handing's Scout took kwil," Duomart said. "I know that. There aren't many in the Fleet who do." She hesitated. "You know, Dasinger, perhaps I should try it again! Maybe if I took it straight from the needle this time ..."

Dasinger shook his head. "If the little flake you nibbled made you feel drowsy, even a quarter of a standard shot would put you out cold for an hour or two. Kwil has that effect on a lot of people. Which is one reason it isn't a very popular drug."

"What effect does it have on you?" she asked.

"Depends to some extent on the size of the dose. Sometimes it slows me down physically and mentally. At other times there were no effects that I could tell until the kwil wore off. Then I'd have hallucinations for a while—that can be very distracting, of course, when there's something you have to do. Those hangover hallucinations seem to be another fairly common reaction."

He concluded, "Since you can't take the drug and stay awake, you'll simply remain inside the locked ship. It will be better anyway to keep the Mooncat well up in the air and ready to move most of the time we're on the planet."

"What about Taunus and Calat?" she asked.

"They come out with us, of course. If kwil is what it takes to stay healthy down there, I've enough to go around. And if it knocks them out, it will keep them out of trouble."

"Looks like there's a firemaker down there!" Duomart's slim forefinger indicated a point on the ground-view plate. "Column of smoke starting to come up next to that big patch of trees!... Two point nine miles due north and uphill of the wrecks."

From a wall screen Dr. Egavine's voice repeated sharply, "Smoke? Then Leed Farous was not the only survivor!"

Duomart gave him a cool glance. "Might be a native animal that knows how to make fire. They're not so unusual." She went on to Dasinger. "It would take a hand detector to spot us where we are, but it does look like a distress signal. If it's men from one of the wrecks, why haven't they used the scout's other lifeboat?"

"Would the lifeboat still be intact?" Dasinger asked.

Duomart spun the ground-view plate back to the scout. "Look for yourself," she said. "It couldn't have been damaged in as light a crash as that one was. Those tubs are built to stand a really solid shaking up! And what else could have harmed it?"

"Farous may have put it out of commission before he left," Dasinger said. "He wanted to come back from the Hub with an expedition to get the hyacinths, so he wouldn't have cared for the idea of anyone else getting away from the planet meanwhile." He looked over at the screen. "How about it, doctor? Did Farous make any mention of that?"

Dr. Egavine seemed to hesitate an instant. "As a matter of fact, he did. Farous was approximately a third of the way to the Hub when he realized he might have made a mistake in not rendering the second lifeboat unusable. But by then it was too late to turn back, and of course he was almost certain there were no other survivors."

"So that lifeboat should still be in good condition?"

"It was in good condition when Farous left here."

"Well, whoever's down there simply may not know how to handle it."

Duomart shook her blond head decidedly. "That's out, too!" she said. "Our Fleet lifeboats all came off an old Grand Commerce liner which was up for scrap eighty, ninety years ago. They're designed so any fool can tell what to do, and the navigational settings are completely automatic. Of course if it is a native firemaker—with mighty keen eyesight—down there, that could be different! A creature like that mightn't think of going near the scout. Should I start easing the Cat in towards the smoke, Dasinger?"

"Yes. We'll have to find out what the signal means before we try to approach the wrecks. Doctor, are you satisfied now that Miss Mines's outworld biotic check was correct?"

"The analysis appears to be fairly accurate," Dr. Egavine acknowledged, "and all detectable trouble sources are covered by the selected Fleet serum."

Dasinger said, "We'll prepare for an immediate landing then. There'll be less than an hour of daylight left on the ground, but the night's so short we'll disregard that factor." He switched off the connection to Egavine's cabin, turned to Duomart. "Now our wrist communicators, you say, have a five-mile range?"

"A little over five."

"Then," Dasinger said, "we'll keep you and the Cat stationed at an exact five-mile altitude ninety-five per cent of the time we spend on the planet. If the Spy arrives while you're up there, how much time will we have to clear out?"

She shrugged. "That depends of course on how they arrive. My detectors can pick the Spy up in space before their detectors can make out the Cat against the planet. If we spot them as they're heading in, we'll have around fifteen minutes.

"But if they show up on the horizon in atmosphere, or surface her out of subspace, that's something else. If I don't move instantly then, they'll have me bracketed ... and BLOOIE!"

Dasinger said, "Then those are the possibilities you'll have to watch for. Think you could draw the Spy far enough away in a chase to be able to come back for us?"

"They wouldn't follow me that far," Duomart said. "They know the Cat can outrun them easily once she's really stretched out, so if they can't nail her in the first few minutes they'll come back to look around for what we were interested in here." She added, "And if I don't let the Cat go all out but just keep a little ahead of them, they'll know that I'm trying to draw them away from something."

Dasinger nodded. "In that case we'll each be on our own, and your job will be to keep right on going and get the information as quickly as possible to the Kyth detective agency in Orado. The agency will take the matter from there."

Miss Mines looked at him. "Aren't you sort of likely to be dead before the agency can do anything about the situation?"

"I'll try to avoid it," Dasinger said. "Now, we've assumed the worst as far as the Spy is concerned. But things might also go wrong downstairs. Say I lose control of the group, or we all get hit down there by whatever hit the previous landing parties and it turns out that kwil's no good for it. It's understood that in any such event you again head the Cat immediately for the Hub and get the word to the agency. Right?"

Duomart nodded.

He brought a flat case of medical hypodermics out of his pocket, and opened it.

"Going to take your shot of kwil before we land?" Miss Mines asked.

"No. I want you to keep one of these needles on hand, at least until we find out what the problem is. It'll knock you out if you have to take it, but it might also keep you alive. I'm waiting myself to see if it's necessary to go on kwil. The hallucinations I get from the stuff afterwards could hit me while we're in the middle of some critical activity or other, and that mightn't be so good." He closed the case again, put it away. "I think we've covered everything. If you'll check the view plate, something—or somebody—has come out from under the trees near the column of smoke. And unless I'm mistaken it's a human being."

Duomart slipped the kwil needle he'd given her into a drawer of the instrument console. "I don't think you're mistaken," she said. "I've been watching him for the last thirty seconds."

"It is a man?"

"Pretty sure of it. He moves like one."

Dasinger stood up. "I'll go talk with Egavine then. I had a job in mind for him and his hypno sprays if we happened to run into human survivors."

"Shall I put the ship down next to this one?"

"No. Land around five hundred yards to the north, in the middle of that big stretch of open ground. That should keep us out of ambushes. Better keep clear of the airspace immediately around the wrecks as you go down."

Duomart looked at him. "Darn right I'll keep clear of that area!"

Dasinger grinned. "Something about the scout?"

"Sure. No visible reason at all why the scout should have settled hard enough to buckle a drive. Handing was a good pilot."

"Hm-m-m." Dasinger rubbed his chin. "Well, I've been wondering. The Dosey Asteroids raiders are supposed to have used an unknown type of antipersonnel weapon in their attack on the station, you know. Nothing in sight on their wreck that might be, say, an automatic gun but ... well, just move in carefully and stay ready to haul away very fast at the first hint of trouble!"

The Mooncat slid slowly down through the air near the point where the man stood in open ground, a hundred yards from the clump of trees out of which smoke still billowed thickly upwards. The man watched the speedboat's descent quietly, making no further attempt to attract the attention of those on board to himself.

Duomart had said that the man was not a member of Handing's lost crew but a stranger. He was therefore one of the Dosey Asteroids raiders.

Putting down her two land legs, the Mooncat touched the open hillside a little over a quarter of a mile from the woods, stood straddled and rakish, nose high. The storeroom lock opened, and a slender ramp slid out. Quist showed in the lock, dumped two portable shelters to the ground, came scrambling nimbly down the ramp. Dr. Egavine followed, more cautiously, the two handcuffed Fleetmen behind him. Dasinger came out last, glancing over at the castaway who had started across the slope towards the ship.

"Everyone's out," he told his wrist communicator. "Take her up."

The ramp snaked soundlessly back into the lock, the lock snapped shut and the Mooncat lifted smoothly and quickly from the ground. Liu Taunus glanced after the rising speedboat, looked at Calat, and spoke loudly and emphatically in Fleetlingue for a few seconds, his broad face without expression. Dasinger said, "All right, Quist, break out the shelter."

When the shelter was assembled, Dasinger motioned the Fleetmen towards the door with his thumb. "Inside, boys!" he said. "Quist, lock the shelter behind them and stay on guard here. Come on, doctor. We'll meet our friend halfway...."

The castaway approached unhurriedly, walking with a long, easy stride, the bird thing on his shoulder craning its neck to peer at the strangers with round yellow eyes. The man was big and rangy, probably less heavy by thirty pounds than Liu Taunus, but in perfect physical condition. The face was strong and intelligent, smiling elatedly now.

"I'd nearly stopped hoping this day would arrive!" he said in translingue. "May I ask who you are?"

"An exploration group." Dasinger gripped the extended hand, shook it, as Dr. Egavine's right hand went casually to his coat lapel. "We noticed the two wrecked ships down by the lake," Dasinger explained, "then saw your smoke signal. Your name?"

"Graylock. Once chief engineer of the Antares, out of Vanadia on Aruaque." Graylock turned, still smiling, towards Egavine.

Egavine smiled as pleasantly.

"Graylock," he observed, "you feel, and will continue to feel, that this is the conversation you planned to conduct with us, that everything is going exactly in accordance with your wishes." He turned his head to Dasinger, inquired, "Would you prefer to question him yourself, Dasinger?"

Dasinger hesitated, startled; but Graylock's expression did not change. Dasinger shook his head. "Very smooth, doctor!" he commented. "No, go ahead. You're obviously the expert here."

"Very well ... Graylock," Dr. Egavine resumed, "you will cooperate with me fully and to the best of your ability now, knowing that I am both your master and friend. Are any of the other men who came here on those two ships down by the water still alive?"

There was complete stillness for a second or two. Then Graylock's face began to work unpleasantly, all color draining from it. He said harshly, "No. But I ... I don't ..." He stammered incomprehensibly, went silent again, his expression wooden and set.

"Graylock," Egavine continued to probe, "you can remember everything now, and you are not afraid. Tell me what happened to the other men."

Sweat covered the castaway's ashen face. His mouth twisted in agonized, silent grimaces again. The bird thing leaped from his shoulder with a small purring sound, fluttered softly away.

Dr. Egavine repeated, "You are not afraid. You can remember. What happened to them? How did they die?"

And abruptly the big man's face smoothed out. He looked from Egavine to Dasinger and back with an air of brief puzzlement, then explained conversationally, "Why, Hovig's generator killed many of us as we ran away from the Antares. Some reached the edges of the circle with me, and I killed them later."

Dr. Egavine flicked another glance towards Dasinger but did not pause.

"And the crew of the second ship?" he asked.

"Those two. They had things I needed, and naturally I didn't want them alive here."

"Is Hovig's generator still on the Antares?"

"Yes."

"How does the generator kill?"

Sweat suddenly started out on Graylock's face again, but now he seemed unaware of any accompanying emotions. He said, "It kills by fear, of course...."

The story of the Dosey Asteroids raider and of Hovig's fear generators unfolded quickly from there. Hovig had developed his machines for the single purpose of robbing the Dosey Asteroids Shipping Station. The plan then had been to have the Antares cruise in uncharted space with the looted star hyacinths for at least two years, finally to approach the area of the Federation from a sector far removed from the Dosey system. That precaution resulted in disaster for Hovig. Chief Engineer Graylock had time to consider that his share in the profits of the raid would be relatively insignificant, and that there was a possibility of increasing it.

Graylock and his friends attacked their shipmates as the raider was touching down to the surface of an uncharted world to replenish its water supply. The attack succeeded but Hovig, fatally wounded, took a terrible revenge on the mutineers. He contrived to set off one of his grisly devices, and to all intents and purposes everyone still alive on board the Antares immediately went insane with fear. The ship crashed out of control at the edge of a lake. Somebody had opened a lock and a number of the frantic crew plunged from the ramp and fell to their death on the rocks below. Those who reached the foot of the ramp fled frenziedly from the wreck, the effects of Hovig's machine pursuing them but weakening gradually as they widened the distance between themselves and the Antares. Finally, almost three miles away, the fear impulses faded out completely....

But thereafter the wreck was unapproachable. The fear generator did not run out of power, might not run out of power for years.

Dasinger said, "Doctor, let's hurry this up! Ask him why they weren't affected by their murder machines when they robbed Dosey Asteroids. Do the generators have a beam-operated shut-off, or what?"

Graylock listened to the question, said, "We had taken kwil. The effects were still very unpleasant, but they could be tolerated."

There was a pause of a few seconds. Dr. Egavine cleared his throat. "It appears, Dasinger," he remarked, "that we have failed to consider a very important clue!"

Dasinger nodded. "And an obvious one," he said drily. "Keep it moving along, doctor. How much kwil did they take? How long had they been taking it before the raid?"

Dr. Egavine glanced over at him, repeated the questions.

Graylock said Hovig had begun conditioning the crew to kwil a week or two before the Antares slipped out of Aruaque for the strike on the station. In each case the dosage had been built up gradually to the quantity the man in question required to remain immune to the generators. Individual variations had been wide and unpredictable.

Dasinger passed his tongue over his lips, nodded. "Ask him ..."

He checked himself at a soft, purring noise, a shadowy fluttering in the air. Graylock's animal flew past him, settled on its master's shoulder, turned to stare at Dasinger and Egavine. Dasinger looked at the yellow owl-eyes, the odd little tube of a mouth, continued to Egavine, "Ask him where the haul was stored in the ship."

Graylock confirmed Leed Farous's statement of what he had seen in the Antares's records. All but a few of the star hyacinths had been placed in a vault-like compartment in the storage, and the compartment was sealed. Explosives would be required to open it. Hovig kept out half a dozen of the larger stones, perhaps as an antidote to boredom during the long voyage ahead. Graylock had found one of them just before Hovig's infernal instrument went into action.

"And where is that one now?" Dr. Egavine asked.

"I still have it."

"On your person?"

"Yes."

Dr. Egavine held out his hand, palm upward. "You no longer want it, Graylock. Give it to me."

Graylock looked bewildered; for a moment he appeared about to weep. Then he brought a knotted piece of leather from his pocket, unwrapped it, took out the gem and placed it in Egavine's hand. Egavine picked it up between thumb and forefinger of his other hand, held it out before him.

There was silence for some seconds while the star hyacinth burned in the evening air and the three men and the small winged animal stared at it. Then Dr. Egavine exhaled slowly.

"Ah, now!" he said, his voice a trifle unsteady. "Men might kill and kill for that one beauty alone, that is true!... Will you keep it for now, Dasinger? Or shall I?"

Dasinger looked at him thoughtfully.

"You keep it, doctor," he said.

"Dasinger," Dr. Egavine observed a few minutes later, "I have been thinking...."

"Yes?"

"Graylock's attempted description of his experience indicates that the machine on the Antares does not actually broadcast the emotion of terror, as he believes. The picture presented is that of a mind in which both the natural and the acquired barriers of compartmentalization are temporarily nullified, resulting in an explosion of compounded insanity to an extent which would be inconceivable without such an outside agent. As we saw in Graylock, the condition is in fact impossible to describe or imagine! A diabolical device...."

He frowned. "Why the drug kwil counteracts such an effect remains unclear. But since we now know that it does, I may have a solution to the problem confronting us."

Dasinger nodded. "Let's hear it."

"Have Miss Mines bring the ship down immediately," Egavine instructed him. "There is a definite probability that among my medical supplies will be an effective substitute for kwil, for this particular purpose. A few hours of experimentation, and ..."

"Doctor," Dasinger interrupted, "hold it right there! So far there's been no real harm in sparring around. But we're in a different situation now ... we may be running out of time very quickly. Let's quit playing games."

Dr. Egavine glanced sharply across at him. "What do you mean?"

"I mean that we both have kwil, of course. There's no reason to experiment. But the fact that we have it is no guarantee that we'll be able to get near that generator. Leed Farous's tissues were soaked with the drug. Graylock's outfit had weeks to determine how much each of them needed to be able to operate within range of the machines and stay sane. We're likely to have trouble enough without trying to jockey each other."

Dr. Egavine cleared his throat. "But I ..."

Dasinger interrupted again. "Your reluctance to tell me everything you knew or had guessed is understandable. You had no more reason to trust me completely than I had to trust you. So before you say anything else I'd like you to look at these credentials. You're familiar with the Federation seal, I think."

Dr. Egavine took the proffered identification case, glanced at Dasinger again, then opened the case.

"So," he said presently. "You're a detective working for the Dosey Asteroids Company...." His voice was even. "That alters the situation, of course. Why didn't you tell me this?"

"That should be obvious," Dasinger said. "If you're an honest man, the fact can make no difference. The company remains legally bound to pay out the salvage fee for the star hyacinths. They have no objection to that. What they didn't like was the possibility of having the gems stolen for the second time. If that's what you had in mind, you wouldn't, of course, have led an agent of the company here. In other words, doctor, in cooperating with me you're running no risk of being cheated out of your half of the salvage rights."

Dasinger patted the gun in his coat pocket. "And of course," he added, "if I happened to be a bandit in spite of the credentials, I'd be eliminating you from the partnership right now instead of talking to you! The fact that I'm not doing it should be a sufficient guarantee that I don't intend to do it."

Dr. Egavine nodded. "I'm aware of the point."

"Then let's get on with the salvage," Dasinger said. "For your further information, there's an armed Fleet ship hunting for us with piratical intentions, and the probability is that it will find us in a matter of hours...."

He described the situation briefly, concluded, "You've carried out your part of the contract by directing us here. You can, if you wish, minimize further personal risks by using the Fleet scout's lifeboat to get yourself and Quist off the planet, providing kwil will get you to the scout. Set a normspace course for Orado then, and we'll pick you up after we've finished the job."

Dr. Egavine shook his head. "Thank you, but I'm staying. It's in my interest to give you what assistance I can ... and, as you've surmised, I do have a supply of kwil. What is your plan?"

"Getting Hovig's generator shut off is the first step," Dasinger said. "And since we don't know what dosage of the drug is required for each of us, we'd be asking for trouble by approaching the Antares in the ship. Miss Mines happens to be a kwil-sensitive, in any case. So it's going to take hiking, and I'll start down immediately now. Would Graylock and the Fleetmen obey hypnotic orders to the extent of helping out dependably in the salvage work?"

Egavine nodded. "There is no question of that."

"Then you might start conditioning them to the idea now. From the outer appearance of the Antares, it may be a real job to cut through inside her to get to the star hyacinths. We have the three salvage suits. If I can make it to the generator, shut it off, and it turns out then that I need some hypnotized brawn down there, Miss Mines will fly over the shelter as a signal to start marching the men down."

"Why march? At that point, Miss Mines could take us to the wreck within seconds."

Dasinger shook his head. "Sorry, doctor. Nobody but Miss Mines or myself goes aboard the Mooncat until we either wind up the job or are forced to clear out and run. I'm afraid that's one precaution I'll have to take. When you get to the Antares we'll give each of the boys a full shot of kwil. The ones that don't go limp on it can start helping."

Dr. Egavine said reflectively, "You feel the drug would still be a requirement?"

"Well," Dasinger said, "Hovig appears to have been a man who took precautions, too. We know he had three generators and that he set off one of them. The question is where the other two are. It wouldn't be so very surprising, would it, if one or both of them turned out to be waiting for intruders in the vault where he sealed away the loot?"

The night was cool. Wind rustled in the ground vegetation and the occasional patches of trees. Otherwise the slopes were quiet. The sky was covered with cloud layers through which the Mooncat drifted invisibly. In the infrared glasses Dasinger had slipped on when he started, the rocky hillside showed clear for two hundred yards, tinted green as though bathed by a strange moonlight; beyond was murky darkness.

"Still all right?" Duomart's voice inquired from the wrist communicator.

"Uh-huh!" Dasinger said. "A little nervous, but I'd be feeling that way in any case, under the circumstances."

"I'm not so sure," she said. "You've gone past the two and a half mile line from the generator. From what that Graylock monster said, you should have started to pick up its effects. Why not take your shot, and play safe?"

"No," Dasinger said. "If I wait until I feel something that can be definitely attributed to the machine, I can keep the kwil dose down to what I need. I don't want to load myself up with the drug any more than I have to."

A stand of tall trees with furry trunks moved presently into range of the glasses, thick undergrowth beneath. Dasinger picked his way through the thickets with some caution. The indications so far had been that local animals had as much good reason to avoid the vicinity of Hovig's machine as human beings, but if there was any poisonous vermin in the area this would be a good place for it to be lurking. Which seemed a fairly reasonable apprehension. Other, equally definite, apprehensions looked less reasonable when considered objectively. If he stumbled on a stone, it produced a surge of sharp alarm which lingered for seconds; and his breathing had quickened much more than could be accounted for by the exertions of the downhill climb.

Five minutes beyond the wood Dasinger emerged from the mouth of a narrow gorge, and stopped short with a startled exclamation. His hand dug hurriedly into his pocket for the case of kwil needles.

"What's the matter?" Duomart inquired sharply.

Dasinger produced a somewhat breathless laugh. "I've decided to take the kwil. At once!"

"You're feeling ... things?" Her voice was also shaky.

"I'll say! Not just a matter of feeling it, either. For example, a couple of old friends are walking towards me at the moment. Dead ones, as it happens."

"Ugh!" she said faintly. "Hurry up!"

Dasinger shoved the needle's plunger a quarter of the way down on the kwil solution, pulled the needle out of his arm. He stood still for some seconds, filled his lungs with the cool night air, let it out in a long sigh.

"That did it!" he announced, his voice steadying again. "The stuff works fast. A quarter shot...."

"Why did you wait so long?"

"It wasn't too bad till just now. Then suddenly ... that generator can't be putting out evenly! Anyway, it hit me like a rock. I doubt you'd be interested in details."

"I wouldn't," Duomart agreed. "I'm crawly enough as it is up here. I wish we were through with this!"

"With just a little luck we should be off the planet in an hour."

By the time he could hear the lapping of the lake water on the wind, he was aware of the growing pulse of Hovig's generator ahead of him, alive and malignant in the night. Then the Fleet scout came into the glasses, a squat, dark ship, its base concealed in the growth that had sprung up around it after it piled up on the slope. Dasinger moved past the scout, pushing through bushy aromatic shrubbery which thickened as he neared the water. He felt physically sick and sluggish now, was aware, too, of an increasing reluctance to go on. He would need more of the drug before attempting to enter the Antares.

To the west, the sky was partly clear, and presently he saw the wreck of the Dosey Asteroids raider loom up over the edge of the lake arm, blotting out a section of stars. Still beyond the field of the glasses, it looked like an armored water animal about to crawl up on the slopes. Dasinger approached slowly, in foggy unwillingness, emerged from the bushes into open ground, and saw a broad ramp furred with a thick coat of moldlike growth rise steeply towards an open lock in the upper part of the Antares. The pulse of the generator might have been the beating of the maimed ship's heart, angry and threatening. It seemed to be growing stronger. And had something moved in the lock? Dasinger stood, senses swimming sickly, dreaming that something huge rose slowly, towered over him like a giant wave, leaned forwards....

"Still all right?" Duomart inquired.

The wave broke.

"Dasinger! What's happened?"

"Nothing," Dasinger said, his voice raw. He pulled the empty needle out of his arm, dropped it. "But something nearly did! The kwil I took wasn't enough. I was standing here waiting to let that damned machine swamp me when you spoke."

"You should have heard what you sounded like over the communicator! I thought you were ..." her voice stopped for an instant, began again. "Anyway," she said briskly, "you're loaded with kwil now, I hope?"

"More than I should be, probably." Dasinger rubbed both hands slowly down along his face. "Well, it couldn't be helped. That was pretty close, I guess! I don't even remember getting the hypo out of the case."

He looked back up at the looming bow of the Antares, unbeautiful enough but prosaically devoid of menace and mystery now, though the pulsing beat still came from there. A mechanical obstacle and nothing else. "I'm going on in now."

From the darkness within the lock came the smell of stagnant water, of old decay. The mold that proliferated over the ramp did not extend into the wreck. But other things grew inside, pale and oily tendrils festooning the walls. Dasinger removed his night glasses, brought out a pencil light, let the beam fan out, and moved through the lock.

The crash which had crumpled the ship's lower shell had thrust up the flooring of the lock compartment, turned it into what was nearly level footing now. On the right, a twenty-foot black gap showed between the ragged edge of the deck and the far bulkhead from which it had been torn. The oily plant life spread over the edges of the flooring and on down into the flooded lower sections of the Antares. The pulse of Hovig's generator came from above and the left where a passage slanted steeply up into the ship's nose. Dasinger turned towards the passage, began clambering up.

There was no guesswork involved in determining which of the doors along the passage hid the machine in what, if Graylock's story was correct, had been Hovig's personal stateroom. As Dasinger approached that point, it was like climbing into silent thunder. The door was locked, and though the walls beside it were warped and cracked, the cracks were too narrow to permit entry. Dasinger dug out a tool which had once been the prized property of one of Orado's more eminent safecrackers, and went to work on the lock. A minute or two later he forced the door partly back in its tilted frame, scrambled through into the cabin.

Not enough was left of Hovig after this span of time to be particularly offensive. The generator lay in a lower corner, half buried under other molded and unrecognizable debris. Dasinger uncovered it, feeling as if he were drowning in the invisible torrent pouring out from it, knelt down and placed the light against the wall beside him.

The machine matched Graylock's description. A pancake-shaped heavy plastic casing eighteen inches across, two thick studs set into its edge, one stud depressed and flush with the surface, the other extended. Dasinger thumbed experimentally at the extended stud, found it apparently immovable, took out his gun.

"How is it going, Dasinger?" Miss Mines asked.

"All right," Dasinger said. He realized he was speaking with difficulty. "I've found the thing! Trying to get it shut off now. Tell you in a minute...."

He tapped the extended stud twice with the butt of the gun, then slashed heavily down. The stud flattened back into the machine. Its counterpart didn't move. The drowning sensations continued.

Dasinger licked his lips, dropped the gun into his pocket, brought out the lock opener. He had the generator's cover plate pried partway back when it shattered. With that, the thunder that wasn't sound ebbed swiftly from the cabin. Dasinger reached into the generator, wrenched out a power battery, snapping half a dozen leads.

He sat back on his heels, momentarily dizzy with relief, then climbed to his feet with the smashed components of Hovig's machine, and turned to the door. Something in the debris along the wall flashed dazzlingly in the beam of his light.

Dasinger stared at the star hyacinth for an instant, then picked it up. It was slightly larger than the one Graylock had carried out of the Antares with him, perfectly cut. He found four others of similar quality within the next minute, started back down to the lock compartment with what might amount to two million credits in honest money, around half that in the Hub's underworld gem trade, in one of his pockets.

"Yes?"

"Got the thing's teeth pulled now."

"Thank God! Coming right down...."

The Mooncat was sliding in from the south as Dasinger stepped out on the head of the ramp. "Lock's open," Duomart's voice informed him. "I'll come aft and help."

It took four trips with the gravity crane to transfer the salvage equipment into the Antares's lock compartment. Then Miss Mines sealed the Mooncat and went back upstairs. Dasinger climbed into one of the three salvage suits, hung the wrist communicator inside the helmet, snapped on the suit's lights and went over to the edge of the compartment deck. Black water reflected the lights thirty feet below. He checked the assortment of tools attached to his belt, nudged the suit's gravity cutoff to the right, energized magnetic pads on knees, boot tips and wrists, then fly-walked rapidly down a bulkhead and dropped into the water.

"No go, Duomart!" he informed the girl ten minutes later, his voice heavy with disappointment. "It's an ungodly twisted mess down here ... worse than I thought it might be! Looks as if we'll have to cut all the way through to that vault. Give Egavine the signal to start herding the boys down."

Approximately an hour afterwards, Miss Mines reported urgently through the communicator, "They'll reach the lock in less than four minutes now, Dasinger! Better drop it and come up!"

"I'm on my way." Dasinger reluctantly switched off the beam-saw he was working with, fastened it to the belt of the salvage suit, turned in the murky water and started back towards the upper sections of the wreck. The job of getting through the tangled jungle of metal and plastic to the gem vault appeared no more than half completed, and the prospect of being delayed over it until the Spy discovered them here began to look like a disagreeably definite possibility. He clambered and floated hurriedly up through the almost vertical passage he'd cleared, found daylight flooding the lock compartment, the system's yellow sun well above the horizon. Peeling off the salvage suit, he restored the communicator to his wrist and went over to the head of the ramp.

The five men came filing down the last slopes in the morning light, Taunus and Calat in the lead, Graylock behind them, the winged animal riding his shoulder and lifting occasionally into the air to flutter about the group. Quist and Egavine brought up the rear. Dasinger took the gun from his pocket.

"I'll clip my gun to the suit belt when I go back down in the water with the boys," he told the communicator. "If the doctor's turning any tricks over in his mind, that should give him food for thought. I'll relieve Quist of his weapon as he comes in."

"What about the guns in Graylock's hut?" Duomart asked.

"No charge left in them. If I'm reasonably careful, I really don't see what Dr. Egavine can do. He knows he loses his half-interest in the salvage the moment he pulls any illegal stunts."

A minute or two later, he called out, "Hold it there, doctor?"

The group shuffled to a stop near the foot of the ramp, staring up at him.

"Yes, Dasinger?" Dr. Egavine called back, sounding a trifle winded.

"Have Quist come up first and alone, please." Dasinger disarmed the little man at the entrance to the lock, motioned him on to the center of the compartment. The others arrived then in a line, filed past Dasinger and joined Quist.

"You've explained the situation to everybody?" Dasinger asked Egavine. There was an air of tenseness about the little group he didn't like, though tension might be understandable enough under the circumstances.

"Yes," Dr. Egavine said. "They feel entirely willing to assist us, of course." He smiled significantly.

"Fine." Dasinger nodded. "Line them up and let's get going! Taunus first. Get ..."

There was a momentary stirring of the air back of his head. He turned sharply, jerking up the gun, felt twin needles drive into either side of his neck.

His body instantly went insensate. The lock appeared to circle about him, then he was on his back and Graylock's pet was alighting with a flutter of wings on his chest. It craned its head forward to peer into his face, the tip of its mouth tube open, showing a ring of tiny teeth. Vision and awareness left Dasinger together.

The other men hadn't moved. Now Dr. Egavine, his face a little pale, came over to Dasinger, the birdlike creature bounding back to the edge of the lock as he approached. Egavine knelt down, said quietly, his mouth near the wrist communicator, "Duomart Mines, you will obey me."

There was silence for a second or two. Then the communicator whispered, "Yes."

Dr. Egavine drew in a long, slow breath.

"You feel no question, no concern, no doubt about this situation," he went on. "You will bring the ship down now and land it safely beside the Antares. Then come up into the lock of the Antares for further instructions." Egavine stood up, his eyes bright with triumph.

In the Mooncat three miles overhead, Duomart switched off her wrist communicator, sat white-faced, staring at the image of the Antares in the ground-view plate.

"Sweet Jana!" she whispered. "How did he ... now what do I ..."

She hesitated an instant, then opened a console drawer, took out the kwil needle Dasinger had left with her and slipped it into a pocket, clipped the holstered shocker back to her belt, and reached for the controls. A vast whistling shriek smote the Antares and the ears of those within as the Mooncat ripped down through atmosphere at an unatmospheric speed, leveled out smoothly and floated to the ground beside the wreck.

There was no one in sight in the lock of the Antares as Duomart came out and sealed the Mooncat's entry behind her. She went quickly up the broad, mold-covered ramp. The lock remained empty. From beyond it came the sound of some metallic object being pulled about, a murmur of voices. Twelve steps from the top, she took out the little gun, ran up to the lock and into it, bringing the gun up. She had a glimpse of Dr. Egavine and Quist standing near a rusty bench in the compartment, of Graylock half into a salvage suit, Dasinger on the floor ... then a flick of motion to right and left.

The tips of two space lines lashed about her simultaneously, one pinning her arms to her sides, the other clamping about her ankles and twitching her legs out from beneath her. She fired twice blindly to the left as the lines snapped her face down to the floor of the compartment. The gun was clamped beneath her stretched-out body and useless.

"What made that animal attack me anyway?" Dasinger asked wearily. He had just regained consciousness and been ordered by Calat to join the others on a rusted metal bench in the center of the lock compartment; Duomart to his left, Egavine on his right, Quist on the other side of Egavine. Calat stood watching them fifteen feet away, holding Dasinger's gun in one hand while he jiggled a few of Hovig's star hyacinths gently about in the other.

Calat's expression was cheerful, which made him the exception here. Liu Taunus and Graylock were down in the hold of the ship, working sturdily with cutter beams and power hoists to get to the sealed vault and blow it open. How long they'd been at it, Dasinger didn't know.

"You can thank your double-crossing partner for what happened!" Duomart informed him. She looked pretty thoroughly mussed up though still unsubdued. "Graylock's been using the bird-thing to hunt with," she said. "It's a bloodsucker ... nicks some animal with its claws and the animal stays knocked out while the little beast fills its tummy. So the intellectual over there had Graylock point you out to his pet, and it waited until your back was turned...." She hesitated, went on less vehemently, "Sorry about not carrying out orders, Dasinger. I assumed Egavine really was in control here, and I could have handled him. I walked into a trap." She fished the shards of a smashed kwil needle out of her pocket, looked at them, and dropped them on the floor before her. "I got slammed around a little," she explained.

Calat laughed, said something in the Fleet tongue, grinning at her. She ignored him.

Egavine said, "My effects were secretly inspected while we were at the Fleet station, Dasinger, and the Fleetmen have been taking drugs to immunize themselves against my hypnotic agents. They disclosed this when Miss Mines brought the speedboat down. There was nothing I could do. I regret to say that they intend to murder us. They are waiting only to assure themselves that the star hyacinths actually are in the indicated compartment."

"Great!" Dasinger groaned. He put his hands back in a groping gesture to support himself on the bench.

"Still pretty feeble, I suppose?" Miss Mines inquired, gentle sympathy in her voice.

"I'm poisoned," he muttered brokenly. "The thing's left me paralyzed...." He sagged sideways a little, his hand moving behind Duomart. He pinched her then in a markedly unparalyzed and vigorous manner.

Duomart's right eyelid flickered for an instant.

"Somebody wrung the little monster's neck before I got here," she remarked. "But there're other necks I'd sooner wring! Your partner's, for instance. Not that he's necessarily the biggest louse around at the moment." She nodded at Calat. "The two runches who call themselves Fleetmen don't intend to share the star hyacinths even with their own gang! They're rushing the job through so they can be on their way to the Hub before the Spy arrives. And don't think Liu Taunus trusts that muscle-bound foogal standing there, either! He's hanging on to the key of the Mooncat's console until he comes back up."

Calat smiled with a suggestion of strain, then said something in a flat, expressionless voice, staring at her.

"Oh, sure," she returned. "With Taunus holding me, I suppose?" She looked at Dasinger. "They're not shooting me right off, you know," she told him. "They're annoyed with me, so they're taking me along for something a little more special. But they'll have to skip the fun if the Spy shows up, or I'll be telling twenty armed Fleetmen exactly what kind of thieving cheats they have leading them!" She looked back at Calat, smiled, placed the tip of her tongue lightly between her lips for an instant, then pronounced a few dozen Fleet words in a clear, precise voice.

It must have been an extraordinarily unflattering comment. Calat went white, then red. Half-smart tough had been Duomart's earlier description of him. It began to look like an accurate one ... Dasinger felt a surge of pleased anticipation. His legs already were drawn well back beneath the bench; he shifted his weight slowly forwards now, keeping an expression of anxious concern on his face. Calat spoke in Fleetlingue again, voice thickening with rage.

Miss Mines replied sweetly, stood up. The challenge direct.

The Fleetman's face worked in incredulous fury. He shifted the gun to his left hand and came striding purposefully towards Miss Mines, right fist cocked. Then, as Dasinger tensed his legs happily, a muffled thump from deep within the wreck announced the opening of the star hyacinth vault.

The sound was followed by instant proof that Hovig had trapped the vault.

Duomart and Calat screamed together. Dasinger drove himself forward off the bench, aiming for the Fleetman's legs, checked and turned for the gun which Calat, staggering and shrieking, his face distorted with lunatic terror, had flung aside. Dr. Egavine, alert for this contingency, already was stooping for the gun, hand outstretched, when Dasinger lunged against him, bowling him over.

Dasinger came up with the gun, Quist pounding at his shoulders, flung the little man aside, turned back in a frenzy of urgency. Duomart twisted about on the floor near the far end of the compartment, arms covering her face. The noises that bubbled out from behind her arms set Dasinger's teeth on edge. She rolled over convulsively twice, stopped dangerously close to the edge of the jagged break in the deck, was turning again as Dasinger dropped beside her and caught her.

Immediately there was a heavy, painful blow on his shoulder. He glanced up, saw Quist running toward him, a rusted chunk of metal like the one he had thrown in his raised hand, and Egavine peering at both of them from the other side of the compartment. Dasinger flung a leg across Duomart, pinning her down, pulled out the gun, fired without aiming. Quist reversed his direction almost in mid-stride. Dasinger fired again, saw Egavine dart towards the lock, hesitate there an instant, then disappear down the ramp, Quist sprinting out frantically after him.

A moment later he drove one of the remaining kwil needles through the cloth of Duomart's uniform, and rammed the plunger down.

The drug hit hard and promptly. Between one instant and the next, the plunging and screaming ended; she drew in a long, shuddering breath, went limp, her eyes closing slowly. Dasinger was lifting her from the floor when the complete silence in the compartment caught his attention. He looked around. Calat was not in sight. And only then did he become aware of a familiar sensation ... a Hovig generator's pulsing, savage storm of seeming nothingness, nullified by the drug in his blood.

He laid the unconscious girl on the bench, went on to the lock.

Dr. Egavine and Quist had vanished; the thick shrubbery along the lake bank stirred uneasily at twenty different points but he wasn't looking for the pair. With the Mooncat inaccessible to them, there was only one place they could go. Calat's body lay doubled up in the rocks below the ramp, almost sixty feet down, where other human bodies had lain six years earlier. Dasinger glanced over at the Fleet scout, went back into the compartment.

He was buckling himself into the third salvage suit when he heard the scout's lifeboat take off. At a guess Hovig's little private collection of star hyacinths was taking off with it. Dasinger decided he couldn't care less.

He snapped on the headpiece, then hesitated at the edge of the deck, looking down. A bubble of foggy white light was rising slowly through the water of the hold, and in a moment the headpiece of one of the other suits broke the oily surface, stayed there, bobbing gently about. Dasinger climbed down, brought Liu Taunus's body back up to the lock compartment, and recovered the Mooncat's master key.

He found Graylock floating in his suit against a bulkhead not far from the shattered vault where Hovig's two remaining generators thundered. Dasinger silenced the machines, fastened them and a small steel case containing nearly a hundred million credits' worth of star hyacinths to the salvage carrier, and towed it all up to the lock compartment.

A very few minutes later, the Mooncat lifted in somewhat jerky, erratic fashion from the planet's surface. As Dasinger had suspected, he lacked, and by a good deal, Miss Mines's trained sensitivity with the speedboat's controls; but he succeeded in wrestling the little ship up to a five-mile altitude where a subspace dive might be carried out in relative safety.

He was attempting then to get the Mooncat's nose turned away from the distant volcano ranges towards which she seemed determined to point when the detector needles slapped flat against their pins and the alarm bell sounded. A strange ship stood outlined in the Mooncat's stern screen.

The image vanished as Dasinger hit the dive button, simultaneously flattening the speed controls with a slam of his hand. The semisolid subspace turbulence representing the mountain ranges beyond the lake flashed instantly past below him ... within yards, it seemed. Another second put them beyond the planet's atmosphere. Then the Spy reappeared in subspace, following hard. A hammering series of explosions showed suddenly in the screens, kept up for a few hair-raising moments, began to drop back. Five minutes later, with the distance between them widening rapidly, the Spy gave up the chase, swung around and headed back towards the planet.

Dasinger shakily reduced his ship's speed to relatively sane level, kept her moving along another twenty minutes, then surfaced into normspace and set a general course for the Hub. He was a very fair yachtsman for a planeteer. But after riding the Mooncat for the short time he'd turned her loose to keep ahead of the Spy through the G2's stress zone, he didn't have to be told that in Fleet territory he was outclassed. He mopped his forehead, climbed gratefully out of the pilot seat and went to the cot he had hauled into the control room, to check on Duomart Mines.

She was still unconscious, of course; the dose he'd given her was enough to knock a kwil-sensitive out for at least a dozen hours. Dasinger looked down at the filth-smudged, pale face, the bruised cheeks and blackened left eye for a few seconds, then opened Dr. Egavine's medical kit to do what he could about getting Miss Mines patched up again.

Fifteen hours later she was still asleep, though to all outer appearances back in good repair. Dasinger happened to be bemusedly studying her face once more when she opened her eyes and gazed up at him.

"We made it! You ..." She smiled, tried to sit up, looked startled, then indignant. "What's the idea of tying me down to this thing?"

Dasinger nodded. "I guess you're all there!" He reached down to unfasten her from the cot. "After what happened, I wasn't so sure you'd be entirely rational when the kwil wore off and you woke up."

Duomart paled a little. "I hadn't imagined ..." She shook her blond head. "Well, let's skip that! I'll have nightmares for years.... What happened to the others?"

Dasinger told her, concluded, "Egavine may have run into the Spy, but I doubt it. He'll probably show up in the Hub eventually with the gems he took from Calat, and if he doesn't get caught peddling them he may wind up with around a million credits ... about the sixth part of what he would have collected if he'd stopped playing crooked and trying to get everything. I doubt the doctor will ever quit kicking himself for that!"

"Your agency gets the whole salvage fee now, eh?"

"Not exactly," Dasinger said. "Considering everything that's happened, the Kyth Interstellar Detective Agency would have to be extremely ungrateful if it didn't feel you'd earned the same split we were going to give Dr. Egavine."

Miss Mines gazed at him in startled silence, flushed excitedly. "Think you can talk the Kyth people into that, Dasinger?"

"I imagine so," Dasinger said, "since I own the agency. That should finance your Willata Fleet operation very comfortably and still leave a couple of million credits over for your old age. I doubt we'll clear anything on Hovig's generators...."

Miss Mines looked uncomfortable. "Do you have those things aboard?"

"At the moment. Disassembled of course. Primarily I didn't want the Fleet gang to get their hands on them. We might lose them in space somewhere or take them back to the Federation for the scientists to poke over. We'll discuss that on the way. Now, do you feel perky enough to want a look at the stuff that's cost around a hundred and fifty lives before it ever hit the Hub's markets?"

"Couldn't feel perkier!" She straightened up expectantly. "Let's see them...."

Dasinger turned away towards the wall where he had put down the little steel case with the loot of the Dosey Asteroids robbery.

Behind him, Duomart screamed.

He spun back to her, his face white. "What's the matter?"

Duomart was staring wide-eyed past him towards the instrument console, the back of one hand to her mouth. "That ... the thing!"

"Thing?"

"Big ... yellow ... wet ... ugh! It's ducked behind the console, Dasinger! It's lurking there!"

"Oh!" Dasinger said, relaxing. He smiled. "That's all right. Don't worry about it."

"Don't worry about ... are you crazy?"

"Not in the least. I thought you were for a second, but it's very simple. You've worked off the kwil and now you're in the hangover period. You get hallucinations then, just as I usually do. For the next eight or nine hours, you'll be seeing odd things around from time to time. So what? They're not real."

"All right, they're not real, but they seem real enough while they're around," Duomart said. "I don't want to see them." She caught her breath and her hand flew up to her mouth again. "Dasinger, please, don't you have something that will put me back to sleep till I'm past the hangover too?"

Dasinger reflected. "One of Doc Egavine's hypno sprays will do it. I know enough of the mumbo jumbo to send you to dreamland for another ten hours." He smiled evilly. "Of course, you realize that means you're putting yourself completely in my power."

Duomart's eyes narrowed for an instant. She considered him, grinned. "I'll risk it," she said.

THE END