Most influential in order of importance
"The Blue Cliff Record" - Thomas and JC Cleary, eds
"Messages From Michael" - Chelsea Quinn Yarboro
"Illusions" - Richard Bach
"Spiritual Enlightenment: the Damnedest Thing" - Jed McKenna
"Spiritually Incorrect Enlightenment" - Jed McKenna
"Spiritual Warfare" - Jed McKenna
"Neither Wolf nor Dog" - Kent Nerburn
Next most influential in order of importance
"The Way of the Wizard" - Depak Chopra
"The Dhammapada" - Gautama Buddha
"The Tao" - Lao Tsu
"The Teachings of Don Juan - A Jaqui Way of Knowledge" - Carlos
Castaneda
"A Separate Reality" - Carlos Castaneda
"Journey to Ixtlan" - Carlos Castaneda
"Tales of Power" - Carlos Castaneda
"The Eagles Gift" - Carlos Castaneda
"The Fire From Within" - Carlos Castaneda
"The Power of Silence" - Carlos Castaneda
"The Art of Dreaming" - Carlos Castaneda
All the rest in no particular order
"The Holographic Universe" - Michael Talbot
"Atlas Shrugged" - Ayn Rand
"Communion" - Whitley Streiber
"True Hallucinations" - Terrance McKenna
"Archaic Revival" - Terrance McKenna
"The Shadow of the Shaman" - Amber Wolfe
"Black Elk Speaks" - Black Elk
"The Shamans Body" - Arnold Mindell
"The Way of the Shaman" - Michael Harner
"Gestalt Therapy" - Fritz Perls
"In and Out the Garbage Pail" - Fritz Perls
"Psychotherapy East and West" - Alan Watts
"The Way of Zen" - Alan Watts
"Beat Zen Square Zen, and Zen" - Alan Watts
"Zen Flesh, Zen Bones" - a compilation
"The Book of the Law" - Alastair Crowley
"Be Here Now" - Ram Dass
"Still Here" - Ram Dass
"Seven Arrows" - Hyemeyohsts Storm
"Exploring the World of Lucid Dreaming" - Stephen LaBerge
"Out the In Door - New Techniques in Lucid Dreaming" - Michael Szul