| title | ISBN-13 (ISBN-10) | year of publication |
|---|---|---|
| Do not Harden Your Heart | 978-0-620-50022-7 (0-620-50022-0) | 2014 |
| Enjoying the Fruit of the Spirit | 978-0-620-47882-3 (0-620-47882-9) | 2014 |
| Understanding the Tools of the Devil | 978-0-620-49329-1 (0-620-49329-1) | 2014 |