Waking Up: Searching for Spirituality Without Religion

Spirituality for the Skeptic: The Thoughtful Love of Life

Robert C. Solomon

amazon.com
Cover of Spirituality for the Skeptic: The Thoughtful Love of Life

The Book of No Self

Scott Moss

amazon.com
Cover of The Book of No Self

Conscious: A Brief Guide to the Fundamental Mystery of the Mind

Annaka Harris

amazon.com
Cover of Conscious: A Brief Guide to the Fundamental Mystery of the Mind