Personal Christianity · Zondervan
| title | ISBN-13 | year of publication |
|---|---|---|
| Dealing with the Devil | 978-0-938148-05-0 | 1981 |
| "Help Lord - The Devil Wants Me Fat!" | 978-0-938148-33-3 | 1982 |
| Longing to be Loved | 978-0-938148-36-4 | 1982 |
| Soul Winning Made Easy | 978-0-938148-10-4 | 1980 |
| The One Hundred Percent Christian | 978-0-938148-07-4 | 1970 |
| Title: SOUL WINNING IS EASY | 978-0-310-28401-7 | 1981 |
| Witnessing Made Easy: The Ladder-Method | 978-0-938148-01-2 | 1980 |