[en] The Incunabula Papers · Ong's Hat and Other Gateways to New Dimensions Sky Books (NY)
[en] Talking to the Moon · Wildlife Adventures on the Plains and Prairies of Osage Country University of Oklahoma Press
[en] Life and Death of an Oilman · the Career of E. W. Marland University of Oklahoma Press
[en] [Gutenberg 9912] • An Explanation of Luther's Small Catechism Evangelical Lutheran Synod
[en] [Were Clan 01] • The Rising Azimuth Independent