Gerald Breckenridge, The Radio Boys with the Revenue Guards
“ Some fifty yards away, on the edge of Starfish Cove, a half dozen objects of strange shape and design were drawn up on the sand. They were long, shaped somewhat like torpedoes and gleamed wet in the moonlight.Not a soul was in sight. The moonlit stretch of beach was empty except for them.“What in the world can those be?” asked Captain Folsom.“They are made of metal,” said Jack. “See how the moonlight gleams upon them. By George, Captain, they are big as whales. Can they be some type of torpedo-shaped boat controlled by radio?” ”
