| title | ISBN-13 | year of publica- tion | other author(s) |
|---|---|---|---|
| Alex Coloring Book | 978-0-9843306-8-3 | 2010 | Ph.D · Will Harrub · Reese Harrub |
| Alex Takes A Hike | 978-0-9843306-6-9 | 2010 | Ph.D. · Will Harrub · Reese Harrub |
| Convicted: A Scientist Examines the Evidence for Christianity | 978-0-9821815-7-7 | 2008 | Ph.D. |
| God Made Fish | 978-0-932859-87-7 | 2000 | |
| Investigating Christian Evidences | 978-0-932859-57-0 | 2003 | |
| The Truth About Human Origins | 978-0-932859-58-7 | 2003 | Bert Thompson |
Apologetics Press, Inc. · Focus Press, Inc. · Rocketown