| title | ISBN-13 (ISBN-10) | year of publica- tion | other author(s) |
|---|---|---|---|
| Teleportation How to Guide: From Star Trek to Tesla | 978-1-892062-43-7 (1-892062-43-7) | 2001 | Tim Swartz |
| Time Travel: A How-To Insiders Guide | 978-1-892062-04-8 (1-892062-04-6) | 2013 | Tim Swartz · Timothy Beckley |