- Whatever It Takes: A Journey Into The Heart Of Human Achievement (Gift of Inspirations)
- The Secret of the Slight Edge: How to Get Out of Your Own Way
- Whatever It Takes: A Journey into the Heart of Human Achievement : Thoughts to Inspire and Celebrate Your Commitment to Excellence (The Gift of Inspiration Series)
- Mistakes Are Great (Adventures in Human Potential)
- Just Keep on Keepin' on (Adventures in Human Potential)