A New Earth: Awakening to Your Life's Purpose - by Eckhart Tolle
A Path with Heart: A Guide Through the Perils and Promises of Spiritual Life - by Jack Kornfield
Awareness: The Perils and Opportunities of Reality - by Anthony de Mello
Breath by Breath: The Liberating Practice of Insight Meditation - by Larry Rosenberg
I Am That - by Nisargadatta Maharaj
Lazy Man's Guide to Enlightenment - by Thaddeus Golas
Mastering the Core Teachings of the Buddha: An Unusually Hardcore Dharma Book - by Daniel M. Ingram
Meditation Now or Never - by Steve Hagen
Mindfulness in Plain English - by Bhante Gunaratana
Opening the Hand of Thought: Foundations of Zen Buddhist Practice - by Kosho Uchiyama
Peace Is Every Step: The Path of Mindfulness in Everyday Life - by Thich Nhat Hanh
Practicing The Power Of Now - by Eckhart Tolle
Prometheus Rising - by Robert Anton Wilson
Spiritual Enlightenment: The Damnedest Thing - by Jed McKenna
The Acid Diaries: A Psychonaut’s Guide to the History and Use of LSD - by Christopher Gray
The Attention Revolution: Unlocking the Power of the Focused Mind - by B. Alan Wallace Ph.D.
The Joyous Cosmology - by Alan Watts
The Miracle of Mindfulness - by Thich Nhat Hanh
The Power of Now - by Eckhart Tolle
The Surrender Experiment: My Journey into Life's Perfection - by Michael A. Singer
The Untethered Soul: The Journey Beyond Yourself - by Michael A. Singer
Turning the Mind into an Ally - by Sakyong Mipham
Waking Up: A Guide to Spirituality without Religion - by Sam Harris
Wherever You Go, There You Are: Mindfulness Meditation in Everyday Life - by Jon Kabat-Zinn
Zen Flesh Zen Bones: A Collection of Zen and Pre-Zen Writings - by Paul Reps (Compiler)