| year of publication | ISBN | author(s) | title |
|---|---|---|---|
| 2008 | 978-0-9815660-0-9 | David M. Spriggs ยท Debbie E. Barnum | Delta Blue Squadron: America's First Space Fleet |
| 2018 | 978-0-9815660-3-0 | David Maywood Spriggs | From Another Universe: The Door to my unforgotten love |