the sky, which had that still green enamelled look that it gets on a
very quiet evening. At the far end of the creek was a large marsh
covered with the white cotton rush then in bloom; it caused a strange
glimmering which I could see till it got quite dark. The only other
sound was the wash of the short waves on the sands outside, and the
gurgle and cluck of the water as it crept past the boat and out to
sea.

"Toward midnight I saw a sight that I have never seen before nor
expect to see again. I was surprised to see a light, apparently on
the shore, in the direction of the marsh. It looked exactly like a
lantern carried by a man. It was very indistinct, but wavered about,
always floating about a foot or two from the surface, sometimes
standing still as though he was looking for something on the ground,
and sometimes moving very quickly. It was a will-o'-the-wisp—a
phosphorescent exhalation.

"It was a foul pestilential place, there is no doubt. The mist was
all about us by midnight, and smelt very heavy and cold. I awoke
shivering in the morning, and not feeling by any means as fresh or
vigorous as usual; but nevertheless I determined to explore the
island—singly, if none of the men would accompany me.

"Straight up in front of me, apparently about a mile inland, was a
very marked clump of trees projecting above the other foliage. I had
noticed it several times from the sea the day before. You could see
the red stems clearly above the other trees. It evidently marked a
knoll or rising ground of some kind, and I determined to make that
the object of my journey, and scale, if possible, the trees to get a
bird's-eye view of the place.