| title | ISBN-13 (ISBN-10) | year of publica- tion | other author(s) |
|---|---|---|---|
| A Deep And Subtle Joy: Life at Quarr Abbey | 978-1-58768-037-3 (1-58768-037-8) | 2006 | Tony Hendra |
| Baptizing Harry Potter: A Christian Reading of J.K. Rowling | 978-1-58768-058-8 (1-58768-058-0) | 2010 | |