- What's Your Enneatype? An Essential Guide to the Enneagram: Understanding the Nine Personality Types for Personal Growth and Strengthened Relationships
- How to Eat an Elephant : The What, Why, and How of the Bible
- A Simple, Ordinary Life
- Enneatype 1: The Improver, Reformer, Perfectionist: An Interactive Workbook
- Enneatype 6: The Loyalist, Skeptic, Guardian: An Interactive Workbook












