| title | ISBN-13 | year of publica- tion | other author(s) |
|---|---|---|---|
| Pentecostalism: From a Catholic Perspective | 978-1-86082-696-2 | 2010 | |
| Protestantism: From a Catholic Perspective | 978-1-86082-432-6 | 2007 | |
| The Path to Rome | 978-0-85244-729-1 | 2010 | Dwight Longenecker |
| World Fascism: A Historical Encyclopedia - 2 Volume set | 978-1-57607-940-9 | 2006 | |
ABC-CLIO · Catholic Truth Society · Gracewing