The hearty, all-American Rover Boys sail by yacht to Africa in search of their kidnapped father. The story is also related to the particulars of an ocean trip, which, from a small and unpretentious beginning, developed into something entirely unlooked for an outing calculated to test the nerves of the bravest of American youths and how Dick, Tom, and Sam, and their friends stood it, and how they triumphed over their enemies.
