| year of publication | ISBN | author(s) | title |
|---|---|---|---|
| 2002 | 978-0-9721419-0-1 | Jonathan M. Thompson ยท B. L. Sisemore | Cityscape: City On The Nexus Of The Omniverse |
| 2004 | 978-0-9721419-4-9 | Jonathan M. Thompson | Eric Flint's 1632 Resource Guide and Role Playing Game |
| 2016 | 978-0-9721419-7-0 | Battlefield Press | Double Spiral War (Softcover)(Savage Worlds)(BPI1701) |