| title | ISBN-13 (ISBN-10) | year of publication |
|---|---|---|
| Against the clock: The story of Ray Buker, Sr., Olympic runner and missionary statesman | 978-0-310-24351-9 (0-310-24351-3) | 1981 |
| The Holy Spirit: Common sense and the Bible | 978-0-310-24341-0 (0-310-24341-6) | 1978 |