| title | ISBN-13 | year of publication |
|---|---|---|
| 52 True Stories About Successful Witnessing | 978-0-8010-5704-5 | 1996 |
| Just Say It: True Stories About Witnessing Opportunities | 978-0-8010-7118-8 | 1992 |
| What Do You Say When... An Inspirational Guide to Witnessing | 978-0-8010-7106-5 | 1988 |
| What Would You Have Said?: Witnessing With Confidence and Sensitivity | 978-0-8010-7113-3 | 1990 |