| title | ISBN-13 | year of publication |
|---|---|---|
| How to Win in a Crisis | 978-0-310-23191-2 | 1987 |
| How to Win in a Crisis | 978-0-310-23181-3 | 1980 |
| Lord, If I Ever Needed You Its Now | 978-0-8010-2968-4 | 1987 |
| The Journey With God | 978-0-8010-2982-0 | 1988 |
| When Things Get Tough | 978-0-310-46032-9 | 1982 |