[en] [Gutenberg 44286] • "If Youth but Knew!" The Macmillan Company
[en] Criminal Reminiscences and Detective Sketches Createspace Independent Publishing Platform
[en] [Brides of Pelican Rapids 01] • Lottie's True Love Independently Published
[en] Life of Tom Horn, Government Scout and Interpreter University of Oklahoma Press
[en] The Half-Breed Gunslinger Smashwords Edition
[pt] Modigliani Gallimard Education
[en] [Gutenberg 62702] • The City of the Sacred Well Palala Press
[en] Pony Dreams Fire and Ice Young Adult Books
[en] Heart Of Texas Montlake Romance; Reprint Edition
[fr] [Gutenberg 35124] • James Ensor Nabu Press
[es] [Gutenberg 47346] • Escritos políticos, económicos y literarios Forgotten Books