The wood was pretty open, and keeping along the lower spurs, I had soon turned the corner of that hill, and not long after waded to the mid-calf across the watercourse. This brought me near to where I had encountered Ben Gunn, the maroon; and I walked more circumspectly, keeping an eye on every side. The dusk had come nigh hand completely, and as I opened out the cleft between the two peaks, I became aware of a wavering glow against the sky, where, as I judged, the man of the island was cooking his supper before a roaring fire. And yet I wondered, in my heart, that he should show himself so careless. For if I could see this radiance, might it not reach the eyes of Silver himself where he camped upon the shore among the marshes? Gradually the night fell blacker; it was all I could do to guide myself even roughly towards my destination; the double hill behind me and the Spy-glass on my right hand loomed faint and fainter; the stars were few and pale; and in the low ground where I wandered I kept tripping among bushes and rolling into sandy pits. Suddenly a kind of brightness fell about me. I looked up; a pale glimmer of moonbeams had alighted on the summit of the Spy-glass, and soon after I saw something broad and silvery moving low down behind the trees, and knew the moon had risen.