One Lost Soul: Richard Nixon’s Search for Salvation, by Daniel Silliman
- A biography considering Nixon’s spiritual life after he was brought up as a Quaker
Short Journey Home: Awakening to Freedom with Thich Nhat Hanh, by Richard Brady
- An account of lay mindfulness practitioner Brady’s following in the footsteps of the world-renowned Zen master
Thirty-three Ways Seven Faiths Agree with the Quakers, by Thomas Wolfe and others
- How several world religions’ holy writings harmonize with Quaker thought
Zen at the End of Religion: An Introduction for the Curious, the Skeptical, and the Spiritual But Not Religious, by James Ishmael Ford
- Thoughts from a retired Unitarian Universalist minister and Zen Buddhist priest