| title | ISBN-13 (ISBN-10) | year of publication |
|---|---|---|
| God or Nothing: In the Light of the Bible | 978-0-8198-3039-5 (0-8198-3039-9) | 1985 |
| God or nothing?: Is there really a choice?: in the light of the Bible | 978-0-8198-3040-1 (0-8198-3040-2) | 1985 |
| I, Jesus | 978-0-8198-3673-1 (0-8198-3673-7) | 1996 |