The Monkey Is the Messenger: Meditation and What Your Busy Mind Is Trying to Tell You by Ralph De La Rosa
From Mindfulness to Insight: Meditations to Release Your Habitual Thinking and Activate Your Inherent Wisdom by Choden, Heather Regan-Addis, Rob Nairn
The Psychedelic Experience: A Manual Based on the Tibetan Book of the Dead by Ralph Metzner, Richard Alpert, Timothy Leary
Buddhism 101: From Karma to the Four Noble Truths, Your Guide to Understanding the Principles of Buddhism by Arnie Kozak