| 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 | |
| Letters from a Skeptic: A Son Wrestles With His Father's Questions About Christianity | Audio CD | 978-1-59859-402-7 (1-59859-402-8) | 2008 | |
| 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 | Edward K. Boyd |
A. B. · A. Boyd · D.A. · D B · D. Boyd · D. G. · D. Gregory · Dr. G. · G. A. · G.B. · G. Boyd · Gregory A. Boyd · Gregory Boyd