"Maybe Duran has already cleaned it out," I suggested.

"Don't you believe it!" said the optimistic Norris. "He hasn't got away with it at any rate, or what is he doing back here?"

We crawled under our mosquito bars early, leaving Ray on watch by the stream. I fell asleep to the music of the little cascade, whose continual plash kept from my ears the harassing song of the mosquitoes, who with voodoo thirst sought flaws in my citadel.

I was awakened at last by an insistent hand on my shoulder and Robert's voice in my ear.

"I think Duran or somebody just went by," he said.

He had detected a sound of plashing in the water, like someone wading, though he heard it imperfectly, confused as as it was with the noise of the little waterfall. He had peered hard into that inky darkness, and it seemed to him that a shape crept along the bank of the creek.

We aroused the others, who began at once to gather our traps together, while Robert and I, with utmost caution, sought the path, and with more or less difficulty followed its course toward the bay.

It was about two o'clock when we started, and when we came to the inlet, there showed in the east signs of the moon coming, topping the horizon. That was half-past-three; so that we were an hour and a half covering those three or four miles.

I crept to the spot where we had seen Duran's canoe concealed in the tall grass.

"It's gone!" I told Robert. "Let's hurry the others."