In The Bungalow Boys on the Great Lakes by John Henry Goldfrap, the Dacre brothers Tom and Jack, with friends Sandy and Professor Podsnap, embark on a motorboat cruise aboard the Sea Ranger across the Great Lakes. A violent storm, a collision, and Tom's dramatic fall overboard quickly turn their holiday into danger. As old enemies emerge with sinister schemes, the boys must rely on courage, teamwork, and quick thinking to survive.