I shall pass over my wanderings, which were wearying enough to me and need not weary you, my hypothetical reader. It should be enough to say that I found a stairway to a lower level and a gangway that seemed to run beneath the one I had left, but soon ended in another descending stair leading to a maze of walkways, ladders, and narrow passages as dark as the pit, where the floor moved beneath my feet and the air grew ever warmer and more humid.

At length this sweltering air carried to me an odor pungent and oddly familiar. I followed it as well as I could, I who have so often boasted of my memory now sniffing along for what seemed a league at least like a brachet and ready almost to yelp for joy at the thought of a place I knew, after so much emptiness, silence, and blackness.

Then I yelped indeed, because I saw far off the gleam of some faint light. My eyes had grown so used to the dark in those watches of wandering through the entrails of the ship that, faint though the gleam shone, I could see the renitent surface under my feet and the mossy walls about me; I sheathed my knife then, and ran.

A moment later circular habitats surrounded me, and a hundred strange beasts. I had returned to the menagerie where the apports were imprisoned — the gleam proceeded from one of their enclosures. I made my way to it and saw that the creature within was none other than the shaggy thing I had helped to capture. He stood upon his hind legs, with his forelegs braced against the invisible wall that contained him, and a phosphorescent glow rippled along his belly and shone strongly from his handlike forepaws. I spoke to him as I might have to some favorite cat upon returning from a journey, and he seemed to welcome me as a cat might, pressing his furry body to the unseen wall and mewing, regarding me with beseeching eyes.

An instant later his little mouth split in a snarl and his eyes glared like a demon’s. I would have started back from him, but an arm circled my neck and a blade flashed toward my chest.

I caught the assassin’s wrist and stopped the knife without a thumb’s width to spare, then struggled to crouch and throw him over my head.

I have been called a strong man, but he was too strong for me. I could lift him readily enough — on that ship I could have lifted a dozen men — but his legs clamped my waist like the jaws of a trap; I bent to throw him, but I succeeded only in throwing us both to the ground. Frantically I twisted to get away from his knife.

Nearly in my ear, he screamed with pain.

Our fall had brought us inside the habitat, and the shaggy animal’s teeth had fastened on his hand.

BY THE time I had recovered myself enough to rise, the assassin was gone. A few bloodstains, nearly black in the light of the golden candle, remained in the circle ruled by my shaggy friend. He himself sat upon his haunches with his hind legs folded in an oddly human way beneath him, his light extinguished, licking his paws and smoothing the silky hair around his mouth with them. “Thank you,” I said, and he cocked his head attentively at the sound.

The assassin’s knife lay not far off, a big, broad-bladed, rather clumsy bob with a worn handle of some dark wood. He had been a common sailor then, in all probability. I kicked it away and called to mind his hand as I had glimpsed it — a man’s hand, large, strong, and rough, but with no identifying marks, so far as I had seen. A missing finger or two would have been convenient, but it was at least possible that he had those now: a sailor with a badly bitten hand.

Had he followed me so far through the dark, down so many stairs and ladders, along so many twisted passages? It seemed unlikely. He had come upon me here by accident then, seized his opportunity, and acted — a dangerous man. It seemed better to me to search for him at once than to wait until he had time to recover himself and concoct some tale to explain his injured hand. If I could discover his identity, I would make it known to the officers of the ship; and if there was not time for that or they would take no action, I would kill him myself.

Holding the golden candle high, I started up the stairs to the crew’s quarters, knitting plans much faster than I walked. The officers — the captain the dead steward had mentioned — would refurnish my stateroom or assign another to me. I would have a guard posted outside, not so much to protect me (for I intended to stay there no more than I had to in order to keep up appearances) as to give my enemies something to strike at. Then I…

Between one breath and the next, every light in that part of the ship came on. I could see the unsupported metal stair on which I stood, and through the twining black metal of its treads the pale greens and yellows of the vivarium. To my right, radiance from indistinct lamps lost itself in nacreous mist; the distant wall at my left shone gray-black with damp, a dark tarn turned on edge. Above, there might have been no ship at all, but a clouded sky besieged by a circling sun.

It lasted no longer than a breath. I heard distant shouts as sailors here and there called the attention of their mates to, what could not in any case be missed. Then a darkness fell that seemed more terrible than before. I climbed a hundred steps; light flickered as though every lamp were as tired as I, then went out again. A thousand steps, and the flame of the golden candle shrunk to a dot of blue. I extinguished it to save what little fuel remained and climbed on in the dark.

Perhaps it was only because I was leaving the depths of the ship and ascending toward that uppermost deck which confined our atmosphere, but I felt chilled. I tried to climb more quickly, to warm myself by the exertion, and found I was unable to do so. Haste only made me stumble, and the leg that had been laid open by some Ascian infantryman at the Third Battle of Orithyia drew the rest toward the grave.

For a time I was afraid I would not recognize the tier that held my cabin and Gunnie’s, but I left the stair without thought, kindled the golden candle for an instant only, and heard the creaking of hinges as the door swung open.

I had shut the door and found the bunk before I sensed that I was not alone. I called out, and the voice of Idas, the white-haired sailor, answered me in a tone of mingled fear and interest.

I asked, “What are you doing here?”

“Waiting for you. I — I hoped you would come. I don’t know why, but I thought you might. You weren’t with the others down there.”

When I said nothing, he added, “Working, I mean. So I slipped away myself and came here.”

“To my cabin. The lock shouldn’t have let you in.”

“But you didn’t tell it not to. I described you, and it knows me, you see. My own cabin’s near here. I told it the truth, that I only wanted to wait for you.”

I said, “I’ll order it to admit no one but myself.”

“It might be wise to make exceptions for your friends.”

I told him I would consider it, actually thinking that he would certainly not be such an exception. Gunnie, perhaps.

“You have a light. Wouldn’t it be nicer if you used it?”

“How do you know I’ve got one?”

“Because when the door opened, there was a light outside for a moment. It was something you were holding, wasn’t it?”

I nodded, then realized he could not see me in the dark and said, “I prefer not to exhaust it.”

“All right. I was surprised, though, when you didn’t use it to find that bed.”

“I remembered where it was well enough.”

The fact was that I had refrained from lighting the golden candle as a matter of self-discipline. I was tempted to use it to see whether Idas had been burned or bitten. But reason told me the assassin who had been burned would be in no condition to make a second attempt on my life, and that the one who had been bitten could hardly have reached the iron stair in the airshaft far enough ahead of me to have climbed it unheard.