| title | ISBN-13 | year of publica- tion | other author(s) |
|---|---|---|---|
| Christian Spirit | 978-0-941532-64-8 | 2004 | Michael Oren Fitzgerald |
| Indian Spirit, Revised and Enlarged | 978-1-933316-19-2 | 2006 | Michael Oren Fitzgerald · Thomas Yellowtail · James Trosper |
| Marshall McLuhan | 978-2-89261-270-7 | 2004 | |
| The Sermon of All Creation: Christians on Nature | 978-0-941532-78-5 | 2005 | |
| The Spirit of Indian Women | 978-0-941532-87-7 | 2005 | Michael Oren Fitzgerald · Janine Pease |