The talk then drifted to the finding of the hidden spoils of the wreckers.
In due time, Mr. MacTavish, as owner of the island, turned these stolen treasures over to the government, and later he was awarded his share, which was given over, however, to old Sam, as a partial recognition of his services. Both Mr. Dacre and Mr. MacTavish wished to reward Mr. Ironsides, but the only recognition of his assistance in rescuing the lads that the inventor would take was a letter of introduction from Mr. MacTavish to an influential naval official at Washington. It may be said here that this letter was the ultimate means of his securing a lucrative contract to build submarines for Uncle Sam's navy. You have all heard of the Ironsides type of diving torpedo boat—the best and most efficient made.
Walstein, Dampier and Co. were eagerly sought, both by the government and by private detectives engaged by Mr. Dacre and Mr. MacTavish. But no trace of them was found, except a wrecked and abandoned tug on a wild part of the Canadian shore. The ruffians escaped into the wilderness unpunished.
As for Castle Rock Island, it has been turned into a delightful spot. The old tower once more beams forth its friendly rays at night, and nearby a neat bungalow has been built. The rest of the island has been turned into a big game preserve, where the Bungalow Boys delight to hunt. The island is a favorite haunt with them and their boy friends—and some older ones—and, sitting on the veranda of their pleasant island dwelling, they never tire of conversing about the stirring days they spent "On the Great Lakes."
We should like to relate in detail something of their happy days on the island, but we must leave our young friends for a time. The object of this present narrative has been fulfilled. Our boys have been brought safely through dire perils and adventures.
Those who care to follow still further their travels may meet them in new surroundings and novel experiences in a forthcoming volume dealing with life in Alaska.
That land is full of interest and offers abundant opportunity for adventure, and therefore we can assure our readers that they will participate in an exciting tour if they choose to join "The Bungalow Boys Along the Yukon."
THE END.
BOY INVENTORS SERIES