Katia Tödt · Katie Tait · Keith Todd
| title | ISBN-13 | year of publication |
|---|---|---|
| Sci-Fi Channel True Life Encounters: Unexplained Natural Phenomen | 978-0-7528-1745-3 | 1998 |
| Sci-Fi Channel True Life Encounters: Unexplained Natural Phenomen | 978-0-7528-1216-8 | 1997 |
| The Scientist, the Madman, the Thief and Their Lightbulb: The Search for Free Energy | 978-0-7434-4976-2 | 2002 |
| The Search for Free Energy | 978-0-684-86660-4 | 2001 |
Orion · Pocket Books · Scribners