Dilemmas of the Modern Fan. University of Texas Press, 2020.
How I Beat Fear and Became Invincible. Harmony, 2015.
University of Chicago Press, 2011.
Live More by Doing Less. Thomas Nelson, 2019.
On Impatient Love, Long Life, and Good Witches. Ballantine Books, 2021.
Rodale Books, 2016.
Parallax, 2014.
A 10% Happier How-to Book. Harmony, 2017.
Dopamine, Endorphin, Oxytocin, Serotonin. Createspace, 2012.
Unlock the Power of Incentives to Get Things Done. Bantam Books, 2010.
The Secret to Love That Lasts. Northfield Publishing, 1992.
The Secrets of Being Productive in Life and Business. Random House, 2016.