I said, "Agia, I must have light. It will kill me in the dark. You once told your men you would front me, if only they would kill me from behind. I will front this for you now, if you will only bring a candle."

She nodded to show she understood, and as she did the beast moved toward me. It did not spring as I had expected, however, but sidled lazily yet adroitly to the right, coming nearer while contriving to keep just beyond blade reach. After a moment of incomprehension I realized that by its position near the wall it cramped further any attack I might make, and that if it could circle me (as it nearly did) to gain a position between the fire and my own, much of the benefit I had from the firelight would be lost.

So we began a careful game, in which the alzabo sought to make what use it could of the chairs, the table, and the walls, and I tried to get as much space as I could for my sword.

Then I leaped forward. The alzabo avoided my cut, as it seemed to me, by no more than the width of a finger, lunged at me, and drew back just in time to escape my return stroke. Its jaws, large enough to bite a man's head as a man bites an apple, had snapped before my face, drenching me in the reek of its putrid breath.

The thunder boomed again, so near that after its roar I could hear the crashing fall of the great tree whose death it had proclaimed; the lightning flash, illuminating every detail in its paralyzing glare, left me dazzled and blinded. I swung Terminus Est in the rush of darkness that followed, felt her bite bone, sprang to one side, and as the thunder rumbled out slashed again, this time only sending some stick of furniture flying into ruin.

Then I could see once more. While the alzabo and I had shifted ground and feinted, Agia had been moving too, and she must have made a dash for the ladder when the lightning struck. She was halfway up, and I saw Casdoe reach down to help her. The alzabo stood before me, as whole, so it seemed, as ever; but dark blood dribbled into a pool at its forefeet. Its fur looked red and ragged in the firelight, and the nails of its feet, larger and coarser than a bear's, were darkly red as well, and seemed translucent. More hideous than the speaking of a corpse could ever be, I heard the voice that had called, "Open darling," at the door. It said: "Yes, I am injured. But the pain is nothing much, and I can stand and move as before. You cannot bar me from my family forever." From the mouth of a beast, it was the voice of a stern, stamping honest man.

I took out the Claw and laid it on the table, but it was no more than a spark of blue. "Light!" I shouted to Agia. No light came, and I heard the rattle of the ladder on the loft's floor as the women drew it up.

"Your escape is cut off you see," the beast said, still in the man's voice.

"So is your advance. Can you jump so high, with a wounded leg?"

Abruptly the voice became the plaintive treble of the little girl. "I can climb. Do you think I won't think to move the table over there under the hole? I, who can talk?"

"You know yourself a beast, then."

The man's voice came again. "We know we are within the beast, just as once we were within the cases of flesh the beast has devoured."

"And you would consent to its devouring your wife and your son, Becan?"

"I would direct it. I do direct it. I want Casdoe and Severian to join us here, just as I joined Severa today. When the fire dies, you die too - joining us - and so shall they."

I laughed. "Have you forgotten that you got your wound when I couldn't see?" Holding Terminus Est at the ready, I crossed the room to the ruin of the chair, snatched up what had been its back, and threw it into the fire, making a cloud of sparks. "That was well-seasoned wood, I think, and it has been rubbed with bees' wax by some careful hand. It should burn brightly."

"Just the same, the dark will come." The beast - Becan -  sounded infinitely patient. "The dark will come, and you will join us."

"No. When all the chair has burned and the light is failing, I will advance on you and kill you. I only wait now to let you bleed."

There was silence, the more eerie because nothing in the beast's expression hinted of thought. I knew that even as the wreck of Thecla's neural chemistry had been fixed in the nuclei of certain of my own frontal cells by a secretion distilled from the organs of just such a creature, so the man and his daughter haunted the dim thicket of the beast's brain and believed they lived; but what that ghost of life might be, what dreams and desires might enter it, I could not guess.

At last the man's voice said, "In a watch or two, then, I will kill you or you will kill me. Or we will destroy each other. If I turn now and go out into the night and the rain, will you hunt me down when Urth turns toward the light once more? Or remain here to keep me from the woman and child that are mine?"

"No," I said.

"On such honor as you have? Will you swear on that sword, though you cannot point it to the sun?"

I took a step backward and reversed Terminus Est, holding her by the blade in such a way that her tip was directed toward my own heart. "I swear by this sword, the badge of my Art, that if you do not return this night I will not hunt you tomorrow. Nor will I remain in this house."

As swiftly as a gliding snake it turned. For an instant I might, perhaps, have cut at its thick back. Then it was gone, and no trace of its presence remained save for the open door, the shattered chair, and the pool of blood (darker, I think, than the blood of the animals of this world) that soaked into the scrubbed planks of the floor.

I went to the door and barred it, returned the Claw to the little sack suspended from my neck, and then, as the beast had suggested, shifted the table until I could climb upon it and easily pull myself into the loft. Casdoe and the old man waited at the farther end with the boy called Severian, in whose eyes I saw the memories this night might hold for him twenty years hence. They were bathed in the vacillating radiance of a lamp suspended from one of the rafters.

"I have survived," I told them, "as you see. Could you hear what we said below?"

Casdoe nodded without speaking.

"If you had brought me the light I asked for, I would not have done what I did. As it was, I felt I owed you nothing. If I were you, I would leave this house as soon as it is day, and go to the lowlands. But that is up to you."

"We were afraid," Casdoe muttered.

"So was I. Where is Agia?"

To my surprise, the old man pointed, and looking at the place he indicated, I saw that the thick thatch had been parted to make an opening large enough for Agia's slender body.

That night I slept before the fire, after warning Casdoe that I would kill anyone who came down from the loft. In the morning, I walked around the house; as I had expected, Agia's knife had been pulled from the shutter.

Chapter 17

The Sword of the Lictor

"WE ARE LEAVING," Casdoe told me. "But I will make breakfast for us before we go. You will not have to eat it with us if you do not wish to do so."

I nodded and waited outside until she brought out a wooden bowl of plain porridge and a wooden spoon; then I took them to the spring and ate. It was screened by rushes, and I did not come out; it was, I supppose, a violation of the oath I had given the alzabo, but I waited there, watching the house.

After a time Casdoe, her father, and little Severian emerged. She carried a pack and her husband's staff, and the old man and the boy had each their little sack. The dog, which must have crawled beneath the floor when the alzabo came (I cannot say I blame him, but Triskele would not have done that) was frisking about their heels. I saw Casdoe look around for me. When she failed to find me, she put down a bundle on the doorstep.

I watched them walk along the edge of their little field, which had been plowed and sown only a month or so before, and now would be reaped by birds. Neither Casdoe nor her father glanced behind them; but the boy, Severian, stopped and turned before going over the first ridge, to see once more the only home he had ever known. Its stone walls stood as stoutly as ever, and the smoke of the breakfast fire still curled from its chimney. His mother must have called to him then, because he hurried after her and so disappeared from view.

I left the shelter of the rushes and went to the door. The bundle on the step held two blankets of soft guanaco and dried meat wrapped in a clean rug. I put the meat into my sabretache and refolded the blankets so I could wear them across my shoulder.

The rain had left the air fresh and clean, and it was good to know that I would soon leave the stone cabin and its smells of smoke and food behind me. I looked around inside, seeing the black stain of the alzabo's blood and the broken chair. Casdoe had moved the table back to its old place, and the Claw, that had gleamed so feebly there, had left no mark upon its surface. There was nothing left that seemed worth the carrying; I went out and shut the door.

Then I set off after Casdoe and her party. I did not forgive her for having failed to give me light when I fought the alzabo - she might easily have done so by lowering her lamp from the loft. Yet I could not greatly blame her for having sided with Agia, a woman alone among the staring faces and icy crowns of the mountains; and the child and the old man, neither of whom could be said to have much guilt in the matter, were at least as vulnerable as she.

The path was soft, so much so that I could track them in the most literal sense, seeing Casdoe's small footprints, the boy's even smaller ones beside them taking two strides to her one, and the old man's, with the toes turned out. I walked slowly in order not to overtake them, and though I knew my own danger increased with each step I took, I dared to hope that the archon's patrols, in questioning them, would warn me. Casdoe could not betray me, since whatever honest information she might tender the dimarchi would lead them astray; and if the alzabo were about, I hoped to hear or smell it before it attacked - I had not sworn, after all, to leave its prey undefended, but only not to hunt it, or to remain in the house.

The path must have been no more than a game trail enlarged by Becan; it soon vanished. The scenery here was less stark than it had been above the timberline. South-facing slopes were often covered with small ferns and mosses, and conifers grew from the cliffs. Falling water was seldom out of earshot. In me Thecla recalled coming to a place much like this to paint, accompanied by her teacher and two gruff bodyguards. I began to feel that I would soon come across the easel, palette, and untidy brush case, abandoned beside some cascade when the sun no longer lingered in the spray.

Of course I did not, and for several watches there was no sign of humanity at all. Mingled with the footprints of Casdoe's party were the tracks of deer, and twice the pug marks of one of the tawny cats that prey on them. These had been made, surely, just at dawn, when the rain had stopped.

Then I saw a line of impressions left by a naked foot larger than the old man's. Each was as large, in fact, as my own booted print, and its maker's stride had been, if anything, longer. The tracks crossed at right angles to those I followed, but one imprint fell over one of the boy's, showing that their maker had passed between us.

I hurried forward.

I assumed that the footprints were those of an autochthon, though even then I wondered at his long stride - those savages of the mountains are normally rather small. If it was indeed an autochthon, he was unlikely to do Casdoe and the others any real harm, though he might pillage the goods she carried. From all I had heard of them, the autochthons were clever hunters, but not warlike.

The impressions of bare feet resumed. Two or three more individuals, at least, had joined the first.

Deserters from the army would be another matter; about a quarter of our prisoners in the Vincula had been such men and their women, and many of them had committed the most atrocious crimes. Deserters would be well armed, but I would have expected them to be well shod too, certainly not barefoot.

A steep climb rose ahead of me. I could see the gouges made by Casdoe's staff, and the branches broken where she and the old man had used them to pull themselves up - some broken, possibly, by their pursuers as well. I reflected that the old man must be exhausted by now, that it was surprising that his daughter could still urge him on; perhaps he, perhaps all of them, knew by now that they were pursued. As I neared the crest I heard the dog bark, and then (at the same time it seemed almost an echo of the night before) a wild, wordless yell.

Yet it was not the horrible, half-human cry of the alzabo. It was a sound I had heard often before, sometimes, faintly, even while I lay in the cot next to Roche's, and often when I had carried their meals and the clients' to the journeymen on duty in our oubliette. It was precisely the shout of one of the clients on the third level, one of those who could no longer speak coherently and for that reason were never, for practical purposes, brought again to the examination room.

They were zoanthrops, such as I had seen feigned at Abdiesus's ridotto. When I reached the top I could see them, as well as Casdoe with her father and son. One cannot call them men; but they seemed men at that distance, nine naked men who circled the three, bounding and crouching. I hurried forward until I saw one strike with his club, and the old man fall.

Then I hesitated, and it was not Thecla's fear that stopped me but my own.

I had fought the man-apes of the mine bravely, perhaps, but I had to fight them. I had stood against the alzabo to stalemate, but there had been nowhere to run but the darkness outside, where it would surely have killed me.

Now there was a choice, and I hung back.

Living where she had, Casdoe must have known of them, though possibly she had never encountered them before. While the boy clung to her skirt she slashed with the staff as though it were a sabre. Her voice carried to me over the yells of the zoanthrops, shrill, unintelligible, and seemingly remote. I felt the horror one always feels when a woman is attacked, but beside it or perhaps beneath it lay the thought that she who would not fight beside me must now fight alone.

It could not last, of course. Such creatures are either frightened away at once or not frightened away at all. I saw one snatch the staff from her hand, and I drew Terminus Est and began to run down the long slope toward her. The naked figure had thrown her to the ground and was (as I supposed) preparing to rape her.