| title | ISBN-13 (ISBN-10) | year of publication |
|---|---|---|
| ENCOUNTERS WITH STAR PEOPLE: Untold Stories of American Indians | 978-1-933665-72-6 (1-933665-72-6) | 2012 |
| Sky People: Untold Stories of Alien Encounters in Mesoamerica | 978-1-60163-347-7 (1-60163-347-5) | 2014 |
A.C. · A. Clarke · A.S. · A. S. Clarke · S.C. · S. Clarke