Facts on File · Syracuse University Press
| title | ISBN-13 (ISBN-10) | year of publica- tion | other author(s) |
|---|---|---|---|
| Emma Curtis Hopkins: Forgotten Founder of New Thought | 978-0-8156-2933-7 (0-8156-2933-8) | 2002 | |
| Terrorist Challenge to America | 978-0-8160-4975-2 (0-8160-4975-0) | 2003 | Harry Henderson |