[en] The Great Dirigibles [Uncorrected] Dover Publications
[en] Aethosphere Chronicles · Storm of Chains Jeremiah D. Schmidt
[en] Aethosphere Chronicles · Winds of Duty Jeremiah D. Schmidt
[en] [Skyjackers 1.50] • Beaten to the Bunch J.C. Staudt
[en] [Driftmetal 05] • Driftmetal V J.C. Staudt
[en] [Driftmetal 04] • Driftmetal IV J.C. Staudt
[en] [Driftmetal 03] • Driftmetal III J.C. Staudt
[en] [Driftmetal 01] • Driftmetal J.C. Staudt
[en] [Gutenberg 48536] • The Motor Boys on the Border; Or, Sixty Nuggets of Gold Forgotten Books
[en] [Gutenberg 49049] • The Motor Boys Under the Sea; or, From Airship to Submarine Createspace Independent Publishing Platform
[en] [Gutenberg 46127] • The Motor Boys Over the Ocean; Or, A Marvelous Rescue in Mid-Air Project Gutenberg
[en] [Gutenberg 46117] • The Dreadnought of the Air Partridge, London
[en] [Gutenberg 36388] • Airship Andy; Or, The Luck of a Brave Boy Amazon Digital Services, Inc.
[en] [Gutenberg 43264] • The Phantom Airman Createspace