Full-Time: Work and the Meaning of Life
The War Within: The Meaning of Life & My Journey To Find It
Finding God, Losing God, Becoming God: Discovering the Transformative Truth of God and the Meaning of Life Beyond Religion, by Way of Observation, Contemplation, and Intuition
The Meaning of Life: Answers to Life's Biggest Questions from the World's Most Extraordinary People
A Journey To Find The Meaning Of Love
Essays: Reflections on Success, Happiness, and the Meaning of Life
