| year of publication | ISBN | author(s) | title |
|---|---|---|---|
| 1993 | 978-0-9633914-8-3 | Marshall T. Savage | The Millennial Project: Colonizing the Galaxy-In 8 Easy Steps |
| '' | 978-0-9633914-9-0 | Marshall T. Savage | The Millennial Project: Colonizing the Galaxy-In 8 Easy Steps |