| title | ISBN-13 (ISBN-10) | year of publication |
|---|---|---|
| Forgotten Worlds: From Atlantis to the X-Woman of Siberia and the Hobbits of Flores | 978-1-59143-138-1 (1-59143-138-7) | 2012 |
| Lost Race of the Giants: The Mystery of Their Culture, Influence, and Decline throughout the World | 978-1-59143-148-0 (1-59143-148-4) | 2013 |
P. C. · Patricia Cammarata · Patricia Conrod · Patrick Cammaert · Patrick Conrad