| year of publication | ISBN | author(s) | title |
|---|---|---|---|
| 2006 | 978-0-9776497-0-9 | Bernard F. Barcio · Ralph Payne-Gallwey | Catapult Design, Construction and Competition with the Projectile Throwing Engines of the Ancients |
| 2010 | 978-0-9776497-1-6 | Amy Toms | My Sister Makes Me Laugh |
| '' | 978-0-9776497-3-0 | Ron L. Toms | The Big Book of Catapult and Trebuchet Plans! |