H. B · R. B · R. H. · Ronald B.
| title | ISBN-13 (ISBN-10) | year of publication |
|---|---|---|
| Christendom: A Short History of Christianity and Its Impact on Western Civilization | 978-0-06-130131-5 (0-06-130131-0) | 1970 |
| Christendom: A Short History of Christianity and Its Impact on Western Civilization | 978-0-06-130132-2 (0-06-130132-9) | 1970 |