ESSAYS IN ZEN BUDDHISM - book by D.T. SUZUKI
Zen in it's essence is the art of seeing into the nature of one's own being, and it points the way from bondage to freedom. No one is more responsible for the increasing interest in Zen in the West than Dr. Suzuki. This unique school of spiritual development uses many systems of philosophy, psychology, and ethics in it's own technique for self-understanding and self-enlightenment.