Buddhism and psychedelic exploration share a common concern: the liberation of the mind. This new edition of Zig Zag Zen: Buddhism and Psychedelics has evolved from the landmark anthology that launched the first inquiry into the ethical, doctrinal, and transcendental considerations at the intersection of Buddhism and psychedelics. A provocative and thoughtful exploration of inner states and personal transformation, Zig Zag Zen now contains an expanded display of stunning artwork including pieces from Android Jones, Sukhi Barber, Ang Tsherin Sherpa, and Amanda Sage, as well as the original brilliant work of Robert Venosa, Mark Rothko, Robert Beer, Francesco Clemente, and many others, including more work by the pioneering visionary artist Alex Grey. Complementing these new images are original essays by such luminaries as Ralph Metzner and Brad Warner; exciting interviews with James Fadiman, Kokyo Henkel, and Rick Doblin; and a discussion of ayahuasca's unique influence on Zen Buddhism by David Coyote; all of which have been carefully curated to extend the original inquiry of authors Joan Halifax Roshi, Peter Matthiessen, Jack Kornfield, Ram Dass, Terence McKenna, Rick Fields and many others. Buddhism and psychedelics are inevitable subjects encountered on the journey to wisdom. Examined together, the reader may understand more deeply the essence of each.