C. K. · Caleb Knight · Cliff Kincaid
| title | ISBN-13 (ISBN-10) | year of publication |
|---|---|---|
| Give Me an Answer That Satisfies My Heart and My Mind: Answers to Your Toughest Questions about Christianity | 978-0-87784-569-0 (0-87784-569-7) | 1986 |
| Help Me Believe: Direct Answers to Real Questions | 978-0-8308-2268-3 (0-8308-2268-2) | 2000 |