[en] [Pie Rats 01] • The Forgotten Map Daydream Press
[en] [Pie Rats 01] • The Trophy of Champions Daydream Press
[en] [Pie Rats 01] • The King's Key Daydream Press
[en] [Pie Rats 01] • The Island of Destiny Daydream Press
[en] [Pie Rats 01] • Child of the Cloud Daydream Press
[en] [Gutenberg 29863] • The Rambles of a Rat Kessinger Publishing
[en] [Gutenberg 50941] • Motor Matt's Enemies; or, A Struggle for the Right / Motor Stories Thrilling Adventure Motor Fiction No. 22, July 24, 1909 Createspace Independent Publishing Platform
[en] [Gutenberg 48402] • Motor Matt's Peril; or, Cast Away in the Bahamas / Motor Stories Thrilling Adventure Motor Fiction No. 12, May 15, 1909 Createspace Independent Publishing Platform
[en] The Science Fiction Century Tor Books
[en] [Gutenberg 46075] • Motor Matt; or, The King of the Wheel / Motor Stories Thrilling Adventure Motor Fiction No 1. Independently Published
[en] Experiencing America's Story Through Fiction ALA Editions
[en] [Gutenberg 50194] • The Magic of Oz 2 Dover Publications
[en] [Gutenberg 419] • The Magic of Oz 1 Dover Publications
[en] [Gutenberg 22566] • Dorothy and the Wizard in Oz IndyPublish.com