The Motor Boat Club at Nantucket: or, The Mystery of the Dunstan Heir

Dave Darrin and the German Submarines. Or, Making a Clean-up of the Hun Sea Monsters

The Motor Boat Club and The Wireless: or, the Dot, Dash and Dare Cruise

Dave Darrin on the Asiatic Station. Or, Winning Lieutenants' Commissions on the Admiral's Flagship

The Motor Boat Club at the Golden Gate: or, A Thrilling Capture in the Great Fog

Uncle Sam's Boys on Field Duty

The Motor Boat Club off Long Island: or, A Daring Marine Game at Racing Speed

The Motor Boat Club in Florida: or, Laying the Ghost of Alligator Swamp

Uncle Sam's Boys as Lieutenants: or, Serving Old Glory as Line Officers

Uncle Sam's Boys as Sergeants: or, Handling Their First Real Commands