| title | ISBN-13 (ISBN-10) | year of publication |
|---|---|---|
| Engage Muslims with Christ: A Course of Study | 978-0-9830485-2-7 (0-9830485-2-5) | 2014 |
| Engaging Islam | 978-0-9830485-0-3 (0-9830485-0-9) | 2010 |
| Engaging Islam - Study Guide Edition | 978-0-9830485-1-0 (0-9830485-1-7) | 2013 |