- Build Your Running Body: A Total-Body Fitness Plan for All Distance Runners, from Milers to Ultramarathoners—Run Farther, Faster, and Injury-Free
- A Definite Probability: A Tale of a Boy Named Probably Who Discovers Himself Undoubtably
- My Best
- Spaceship Earth: A Beginning Without End
- "Short cuts" to success and happiness: Challenges and encouragement to do your very best