| year of publication | ISBN | author(s) | title |
|---|---|---|---|
| 2004 | 978-0-9725146-0-6 | Thomas E. Bearden | Energy from the Vacuum: Concepts & Principles |
| 1993 | 978-0-9725146-3-7 | T. E. Bearden | The Final Secret of Free Energy |
| 2006 | 978-0-9725146-8-2 | Tom Bearden | Free Energy Generation--Circuits and Schematics: 20 Bedini-Bearden Years |