| title | ISBN-13 (ISBN-10) | year of publication |
|---|---|---|
| Christianity: How a Despised Sect from a Minority Religion Came to Dominate the Roman Empire | 978-0-8006-9777-8 (0-8006-9777-4) | 2011 |
| i istoria tou christianismou / η ιστορία του χριστιανισμού | 978-960-453-778-5 (960-453-778-4) | 2010 |