Grand Central Publishing · Zondervan
| title | ISBN-13 (ISBN-10) | year of publication |
|---|---|---|
| Purpose Awakening: Discover the Epic Idea that Motivated Your Birth | 978-1-4555-4837-8 (1-4555-4837-5) | 2014 |
| Wholeness: Winning in Life from the Inside Out | 978-0-310-35194-8 (0-310-35194-4) | 2018 |