And now it was that I became possessed of an uneasy feeling that I was not alone, that beyond my crazy door was a thing, soft-breathing, that lurked watchful-eyed in the gloom, hearkening for my smallest movement and following on soundless feet whithersoever I went. This unease so grew upon me that when not lost in fevered sleep I would lie, with breath in check, listening to such sounds as reached me above the never-ceasing groaning of the vessel's labour, until the squeak and scutter of some rat hard by, or any unwonted rustling beyond the door, would bring me to an elbow in sweating panic.
To combat the which sick fancies it became my custom to steal up from my fetid hiding-place at dead of night and to prowl soft-footed about the ship where none stirred save myself and the drowsy watch above deck. None the less (and go where I would) it seemed I was haunted still, that behind me lurked a nameless dread, a silent, unseen presence. Night after night I roamed the ship thus, my fingers clenched on the knife in my girdle, my ears on the strain and eyes that sought vainly every dark corner or patch of shadow.
At last, on a night, as I crouched beside a gun on the 'tween-decks I espied of a sudden a shape, dim and impalpable-seeming in the gloom, that flitted silently past me and up the ladder to the deck above. Up started I, knife in hand, but in my haste I stumbled over some obstacle and fell; but up the ladder I sprang in pursuit, out into moonlight, and hastening forward came face to face with Adam.