| title | media type | ISBN-13 | year of publica- tion | other author(s) |
|---|---|---|---|---|
| Letters from a Skeptic | Paperback | 978-0-85476-889-9 | 2000 | Gregory Boyd |
| Letters from a Skeptic: A Son Wrestles with His Father's Questions about Christianity | " | 978-1-4347-9980-7 | 2008 | Dr. Gregory A. Boyd |
| Letters from a Skeptic: A Son Wrestles with His Father's Questions about Christianity | Hardcover | 978-1-56476-244-3 | 1994 | Greg Boyd · Dr. Gregory A. Boyd · Edward K. Boyd |
| Strathclyde | " | 978-0-00-435691-4 | 1985 | |
| View from Daniel Pike | Paperback | 978-0-09-908230-9 | 1974 | Bill Knox |
E.B. · Edward B. · Edward K. Boyd · Edward Lennox-Boyd · Todd Edward Boyd
David C. Cook · HarperCollins · Kingsway Publications · Random House