| title | ISBN-13 (ISBN-10) | year of publication | |
|---|---|---|---|
| A Reply to Dr. Lightfoot's Essays | 978-3-8424-3553-7 (3-8424-3553-3) | 2011 | |
| Supernatural Religion: An Inquiry Into the Reality of Divine Revelation, Volume 1 | 978-1-146-85322-4 (1-146-85322-X) | 2010 | |
| Supernatural Religion . Complete Ed., Revised | 978-1-144-65193-8 (1-144-65193-X) | 2010 |
R. C. · Richard C. · W.C. · W R · W. Richard · Walter C. · Walter Richard