| title | media type | ISBN-13 (ISBN-10) | year of publica- tion | other author(s) |
|---|---|---|---|---|
| Letters from a Skeptic: A Son Wrestles with His Father's Questions about Christianity | Paperback | 978-1-4347-9980-7 (1-4347-9980-8) | 2008 | Edward Boyd · Edward K. Boyd |
| Letters from a Skeptic: A Son Wrestles with His Father's Questions about Christianity | Hardcover | 978-1-56476-244-3 (1-56476-244-0) | 1994 | Greg Boyd · Edward Boyd · Edward K. Boyd |
A. B. · A. Boyd · G. Boyd · Gregory A. Boyd · Gregory Boyd