They took him back and buried him at Sarnia; and all the world went to attend his funeral, as of a man who died justly respected for his wealth and other socially admired qualities. But the brother-in-law knew there was a mystery somewhere in the wreck of the _Fortuna_; and as soon as the funeral was over, he went back with the yacht, and took its skipper with him to examine the stranded vessel. When they came to look at the bottom, they found eight holes in it. Six of them were wide open; one was still plugged, and the remaining one had the plug pulled half out, inward, as if the persons who were pulling it had abandoned the attempt for the fear of the rising water. That was bad enough, and they did not wonder that Captain Pierpoint had shrunk in horror from the revealing of the secret of the _Fortuna_. But when they scrambled on the deck, they discovered another fact which gave a more terrible meaning to the dead man's tragedy. The covering of the hatchway by the companion-ladder was battened down, and nailed from the side with five-inch nails. The skipper loosened the rusty iron with his knife, and after a while they lifted the lid off, and descended carefully into the empty hold below. As they suspected, there was no damaged grain in it; but at the foot of the companion-ladder, left behind by the retreating water, two half-cleaned skeletons in sailor clothes lay huddled together loosely on the floor. That was all that remained of Pete and Hiram. Evidently the Captain had nailed the hatch down on top of them, and left them there terror-stricken to drown as the water rushed in and rose around them. For a while the skipper and the brother-in-law kept the dead man's secret; but they did not try to destroy or conceal the proofs of his guilt, and in time others visited the wreck, till, bit by bit, the horrible story leaked out in its entirety. Nowadays, as you pass the Great Manitoulin Island, every sailor on the lake route is ready to tell you this strange and ghastly yarn of the foundering of the _Fortuna_. _THE BACKSLIDER._