| title | ISBN-13 (ISBN-10) | year of publication |
|---|---|---|
| On the Wings of Dream: The Second Thread of the Dhitha Tapestry | 978-0-595-35911-0 (0-595-35911-6) | 2005 |
| Trinity, Canon, and Constantine: Clear Light on the Early Church | 978-0-595-37428-1 (0-595-37428-X) | 2005 |