Motor Boat Boys Mississippi Cruise; or, The Dash for Dixie
Motor Boat Boys Down the Coast; or, Through Storm and Stress to Florida
Motor Boat Boys on the St. Lawrence Or, Solving the Mystery of the Thousand Isl…
Motor Boat Boys on the Great Lakes; or, Exploring the Mystic Isle of Mackinac
Motor Boat Boys Among the Florida Keys; Or, The Struggle for the Leadership
Motor Boat Boys' River Chase; or, Six Chums Afloat and Ashore
Motor Boat Boys Down the Danube; or, Four Chums Abroad