- [Salesman's Sample] Life and Work of Theodore Roosevelt: Typical American, Patriot, Orator, Historian, Sportsman, Soldier, Statesman and President
- America's war for humanity
- Flying Machines: Construction and Operation; a Practical Book Which Shows, in Illustrations, Working Plans and Text, how to Build and Navigate the Modern Airship
- Automobiles Motors and Mechanism: A Practical Illustrated Treastise On the Power Plant and Motive Parts of the Modern Motor Car, for Owners, Operators, Repairmen, and Intending Motorists
- Ignition, Timing and Valve Setting.