"At last we came to a meadow, whose beaten grass showed that they had paused here a while. And that was seen which I feared. The party had broken into three or four, each bound a different way. 'Which do we choose?' Ngolo asked.

  "'Three of us can follow three of them,' I said.

  "'Bismillah!' Hamud grunted. 'Blaster or no, I would not care to face such a band alone. But what must be, must be.'

  "We took so much time to ponder what clues the forest gave that the east was gray before we parted. Plainly, the Lugals had gone toward their masters' homes, while Kochihir's own slaves had accompanied him. And Kochihir was the one we desired. I could only guess that the largest party was his, because most likely the first break had been made under his orders by his own Lugals, whose capabilities he knew. That path I chose for myself. Hamud and Ngolo wanted it too, but I used my rank to seize the honor, that folk on Nuevo México might never say a Gómez lacked courage.

  "So great a distance was now between that there was no reason not to use our radios to talk with each other and with the men in camp. That was often consoling, in the long time which was upon me. For it was slow, slow, tracing those woods-wily hunters through their own land. I do not believe I could have done it, had they been only Yildivans and such Lugals as are regularly used in the chase. But plain to see, the attack had been strengthened by calling other Lugals from fields and mines and household tasks, and those were less adept.

  "Late in the morning, Ngolo called. 'My gang just reached a cave and a set of lean-tos,' he said. 'I sit in a tree and watch them met by some female and half-grown Yildivans. They shuffle off to their own shed. This is where they belong, I suppose, and they are not going farther. Shall I return to the meadow and pick up another trail?'

  "'No,' I said, 'it would be too cold by now. Backtrack to a spot out of view and have a flitter fetch you.'

  "Some hours later, the heart leaped in my breast. For I came upon a tree charred by unmistakable blaster shots. Kochihir had been practicing.

  "I called Hamud and asked where he was. 'On the bank of a river,' he said, 'casting about for the place where they crossed. That was a bitter stream to wade!'

  "'Go no farther,' I said. 'My path is the right one. Have yourself taken back to camp.'

  "'What?' he asked. 'Shall we not join you now?'

  "'No,' I said. 'It is uncertain how near I am to the end. Perhaps so near that a flitter would be seen by them as it came down and alarm them. Stand by.' I confess it was a lonely order to give.

  "A few times I stopped to eat and rest. But stimulants kept me going in a way that would have surprised my quarry who despised me. By evening his trail was again so fresh that I slacked my pace and went on with a snake's caution. Down here, after sunset, the air was not so cold as on the heights; yet every leaf glistened hoar in what starlight pierced through.

  "Not much into the night, my own infrared detector began to register a source, stronger than living bodies could account for. I whispered the news into my radio and then ordered no more communication until further notice, lest we be overheard. Onward I slipped. The forest rustled and creaked about me, somewhere far off a heavy animal broke brush in panic flight, wings whirred overhead, yet Santa María, how silent and alone it was!

  "Until I came to the edge of a small clearing.

  "A fire burned there, throwing unrestful shadows on the wall of a big, windowless log cabin which nestled under the trees beyond. Two Yildivans leaned on their spears. And light glimmered from the smoke hole in the roof.

  "Most softly, I drew my stun gun. The bolt snicked twice, and they fell in heaps. At once I sped across the open ground, crouched in the shadow under that rough wall, and waited.

  "But no one had heard. I glided to the doorway. Only a leather curtain blocked my view. I twitched it aside barely enough that I might peer within.

  "The view was dimmed by smoke, but I could see that there was just one long room. It did not seem plain, so beautiful were the furs hung and draped everywhere about. A score or so of Yildivans, mostly grown males, squatted in a circle around the fire, which burned in a pit and picked their fierce flat countenances out of the dark. Also there were several Lugals hunched in a corner. I recognized old Cherkez among them, and was glad he had outlived the battle. The Lugals in Kochihir's party must have been sent to barracks. He himself was telling his father Shivaru of his escape.

  "As yet the time was unripe for happiness, but I vowed to light many candles for the saints. Because this was as I had hoped: Kochihir had not gone to his own home, but sought an agreed rendezvous. Zerkowsky, Cheng, and Bullis were here. They sat in another corner at the far end of the room, coughing from the smoke, skins drawn around them to ward off the cold.

  "Kochihir finished his account and looked at his father for approval. Shivaru's tail switched back and forth. 'Strange that they were so careless about you,' he said.

  "'They are like blind cubs,' Kochihir scoffed.

  "'I am not so sure,' the old Yildivan murmured. 'Great are their powers. And . . . we know what they did in the past.' Then suddenly he grew stiff, and his whisper struck out like a knife. 'Or did they do it? Tell me again, Kochihir, how the master ordered one thing and the rest did another.'

  "'No, now, that means nothing,' said a different Yildivan, scarred and grizzled. 'What we must devise is a use for these captives. You have thought they might trade our Lugals and Gumush, whom Kochihir says they still hold, for three of their own. But I say, Why should they? Let us instead place the bodies where the Erziran can find them, in such condition that they will be warned away.'

  "'Just so,' said Bokzahan, whom I now spied in the gloom. 'Tulitur and I proved they are weak and foolish.'

  "'First we should try to bargain,' said Shivaru. 'If that fails. . . . 'His fangs gleamed in the firelight.

  "'Make an example of one, then, before we talk,' Kochihir said angrily. 'They threatened the same for me.'

  "A rumble went among them, as from a beast's cage in the zoo. I thought with terror of what might be done. For my captain has told you how no Yildivan is in authority over any other. Whatever his wishes, Shivaru could not stop them from doing what they would.

  "I must decide my own course immediately. Blaster bolts could not destroy them all fast enough to keep them from hurling the weapons that lay to hand upon me—not unless I set the beam so wide that our men must also be killed. The stun gun was better, yet it would not overpower them either before I went down under axes and clubs. By standing to one side I could pen them within, for they had only the single door. But Bullis, Cheng, and Zerkowsky would remain hostages.

  "What I did was doubtless stupid, for I am not my captain. I sneaked back to the edge of the woods and called the men in camp. 'Come as fast as may be,' I said, and left the radio going for them to home on. Then I circled about and found a tree overhanging the cabin. Up I went, and down again from a branch to the sod roof, and so to the smoke hole. Goggles protected my eyes, but nostrils withered in the fumes that poured forth. I filled my lungs with clean air and leaned forward to see.

  "Best would have been if they had gone to bed. Then I could have stunned them one by one as they slept, without risk. But they continued to sit about and quarrel over what to do with their captives. How hard those poor men tried to be brave, as that dreadful snarling broke around them, as slit eyes turned their way and hands went stroking across knives!

  "The time felt long, but I had not completed the Rosary in my mind when thunder awoke. Our flitters came down the sky like hawks. The Yildivans roared. Two or three of them dashed out the door to see what was afoot. I dropped them with my stunner, but not before one had screamed, 'The Erziran are here!'

  "My face went back to the smoke hole. It was turmoil below. Kochihir screeched and pulled out his blaster. I fired but missed. Too many bodies in between, señores. There is no other excuse for me.

  "I took the gun in my teeth, seized the edge of the smoke hole, and swung myself as best I could before letting go. Thus I struck the dirt floor barely outside the firepit, rolled over and bounced erect. Cherkez leaped for my throat. I sent him reeling with a kick to the belly, took my gun, and fired around me.

  "Kochihir could not be seen in the mob which struggled from wall to wall. I fought my way toward the prisoners. Shivaru's ax whistled down. By the grace of God, I dodged it, twisted about and stunned him point-blank. I squirmed between two others. A third got on my back. I snapped my head against his mouth and felt flesh give way. He let go. With my gun arm and my free hand I tossed a Lugal aside and saw Kochihir. He had reached the men. They shrank from him, too stupefied to fight. Hate was on his face, in his whole body, as he took unpracticed aim.

  "He saw me at his sight's edge and spun. The blaster crashed, blinding in that murk. But I had dropped to one knee as I pulled trigger. The beam scorched my parka hood. He toppled. I pounced, got the blaster, and whirled to stand before our people.

  "Bokzahan raised his ax and threw it. I blasted it in mid-air and then killed him. Otherwise I used the stunner. And in a minute or two more, the matter was finished. A grenade brought down the front wall of the cabin. The Cainites fell before a barrage of knockout beams. We left them to awaken and returned to camp."

  Again silence grew upon us. Manuel asked if he might smoke, politely declined van Rijn's cigars, and took a vicious-looking brown cigarette from his own case. That was a lovely, grotesque thing, wrought in silver on some planet I could not identify.

  "Whoof!" van Rijn gusted. "But this is not the whole story, from what you have written. They came to see you before you left."

  Per nodded. "Yes, sir," he said. A measure of strength had rearisen in him. "We'd about finished our preparations when Shivaru himself arrived, with ten other Yildivans and their Lugals. They walked slowly into the compound, ruffs erect and tails held stiff, looking neither to right nor left. I guess they wouldn't have been surprised to be shot down. I ordered such of the boys as were covering them to holster guns and went out on my carrier to say hello with due formality.

  "Shivaru responded just as gravely. Then he got almost tongue-tied. He couldn't really apologize. Ulash doesn't have the phrases for it. He beckoned to Cherkez. 'You were good to release our people whom you held,' he said."

  Per chuckled. "Huh! What else were we supposed to do, keep feeding them? Cherkez gave him a leather bag. 'I bring a gift,' he told me, and pulled out Tulitur's head. 'We shall return as much of the goods he got from you as we can find,' he promised, 'and if you will give us time, we shall bring double payment for everything else.'

  "I'm afraid that after so much blood had gone over the dam, I didn't find the present as gruesome as I ought. I only sputtered that we didn't require such tokens.

  "'But we do,' he said, 'to cleanse our honor.'

  "I invited them to eat, but they declined. Shivaru made haste to explain that they didn't feel right about accepting our hospitality until their debt was paid off. I told them we were pulling out. Though that was obvious from the state of the camp, they still looked rather dismayed. So I told them we, or others like us, would be back, but first it was necessary to get our injured people home.

  "Another mistake of mine. Because being reminded of what they'd done to us upset them so badly that they only mumbled when I tried to find out why they'd done it. I decided best not press that issue—the situation being delicate yet—and they left with relief branded on them.

  "We should have stuck around a while, maybe, because we've got to know what the trouble was before committing more men and equipment to Cain. Else it's all too likely to flare up afresh. But between our being shorthanded, and having a couple of chaps who needed first-class medical treatment, I didn't think we could linger. All the way home we wondered and argued. What had gone wrong? And what, later, had gone right? We still don't know."

  Van Rijn's eyes glittered at him. "What is your theory?" he demanded.

  "Oh—" Per spread his hands. "Yuschenkoff's, more or less. They were afraid we were the spearhead of an invasion. When we acted reasonably decently—refraining from mistreatment of prisoners, thanks to Manuel, and using stunners rather than blasters in the rescue operation—they decided they were mistaken."

  Manuel had not shifted a muscle in face or body, as far as I could see. But van Rijn's battleship prow of a nose swung toward him and the merchant laughed, "You have maybe a little different notion, ha? Come, spew it out."

  "My place is not to contradict my captain," said the Nuevo Méxican.

  "So why you make fumblydiddles against orders, that day on Cain? When you know better, then you got a duty, by damn, to tell us where to stuff our heads."

  "If the señor commands. But I am no learned man. I have no book knowledge of studies made on the psychonomy. It is only that . . . that I think I know those Yildivans. They seem not so unlike men of the barranca country on my home world, and again among the Rovers."

  "How so?"

  "They live very near death, their whole lives. Courage and skill in fighting, those are what they most need to survive, and so are what they most treasure. They thought, seeing us use machines and weapons that kill from afar, seeing us blinded by night and most of us clumsy in the woods, hearing us talk about what our life is like at home—they thought we lacked cojones. So they scorned us. They owed us nothing, since we were spiritless and could never understand their own spirit. We were only fit to be the prey, first of their wits and then of their weapons." Manuel's shoulders drew straight. His voice belled out so that I jumped in my seat. "When they found how terrible men are, that they themselves are the weak ones, we changed in their eyes from peasants to kings!"

  Van Rijn sucked noisily on his cigar. "Any other shipboard notions?" he asked.

  "No, sir, those were our two schools of thought," Per said.

  Van Rijn guffawed. "So! Take comfort, freemen. No need for angelometrics on pinheads. Relax and drink. You are both wrong."

  "I beg your pardon," Harry rapped. "You were not there, may I say."

  "No, not in the flesh." Van Rijn slapped his paunch. "Too much flesh for that. But tonight I have been on Cain up here, in this old brain, and it is rusty and afloat in alcohol but it has stored away more information about the universe than maybe the universe gets credit for holding. I see now what the parallels are. Xanadu, Dunbar, Tametha, Disaster Landing . . . oh, the analogue is never exact and on Cain the thing I am thinking of has gone far and far . . . but still I see the pattern, and what happened makes sense.

  "Not that we have got to have an analogue. You gave us so many clues here that I could solve the puzzle by logic alone. But analogues help, and also they show my conclusion is not only correct but possible."

  Van Rijn paused. He was so blatantly waiting to be coaxed that Harry and I made a long performance out of refreshing our drinks. Van Rijn turned purple, wheezed a while, decided to keep his temper for a better occasion, and chortled.

  "Hokay, you win," he said. "I tell you short and fast, because very soon we eat if the cook has not fallen in the curry. Later you can study the formal psychologies.

  "The key to this problem is the Lugals. You have been calling them slaves, and there is your mistake. They are not. They are domestic animals."

  Per sat bolt upright. "Can't be!" he exclaimed. "Sir. I mean, they have language and—"

  "Ja, ja, ja, for all I care they do mattress algebra in their heads. They are still tame animals. What is a slave, anyhows? A man who has got to do what another man says, willy-billy. Right? Harry said he would not trust a slave with weapons, and I would not either, because history is too pocked up with slave revolts and slaves running away and slaves dragging their feet and every such foolishness. But your big fierce expensive dogs, Harry, you trust them with their teeth, nie? When your kids was little and wet, you left them alone in rooms with a dog to keep watches. There is the difference. A slave may or may not obey. But a domestic animal has got to obey. His genes won't let him do anything different.

  "Well, you yourselves figured the Yildivans had kept Lugals so long, breeding them for what traits they wanted, that this had changed the Lugal nature. Must be so. Otherwise the Lugals would be slaves, not animals, and could not always be trusted the way you saw they were. You also guessed the Yildivans themselves must have been affected, and this is very sleek thinking only you did not carry it so far you ought. Because everything you tell about the Yildivans goes to prove by nature they are wild animals.

  "I mean wild, like tigers and buffalos. They have no genes for obediences, except to their parents when they are little. So long have they kept Lugals to do the dirty work—before they really became intelligent, I bet, like ants keeping aphids; for remember, you found no Lugals that was not kept—any gregarious-making genes in the Yildivans, any inborn will to be led, has gone foof. This must be so. Otherwise, from normal variation in ability, some form of Yildivan ranks would come to exist, nie?

  "This pops your fear-of-invasion theory, Per Stenvik. With no concept of a tribe or army, they can't have any notions about conquest. And wild animals don't turn humble when they are beat, Manuel Gómez y Palomares, the way you imagine. A man with a superiority complexion may lick your boots when you prove you are his better; but an untamed carnivore hasn't got any such pride in the first place. He is plain and simple independent of you.

  "Well, then, what did actual go on in their heads?

  "Recapitalize. Humans land and settle down to deal. Yildivans have no experience of races outside their own planet. They natural assume you think like them. In puncture of fact, I believe they could not possible imagine anything else, even if they was told. Your findings about their culture structure shows their half-symbiosis with the Lugals is psychological too; they are specialized in the brains, not near so complicated as man.

  "But as they get better acquaintanced, what do they see? People taking orders. How can this be? No Yildivan ever took orders, unless to save his life when an enemy stood over him with a sharp thing. Ah, ha! So some of the strangers is Lugal type. Pretty soon, I bet, old Shivaru decides all of you is Lugal except young Stenvik, because in the end all orders come from him. Some others, like Manuel, is straw bosses maybe, but no more. Tame animals.