Microsound
Curtis Roads
Der Pythagoreische Grieche Georges Ivanovich Gurdjieff
Georges Ivanovich Gurdjieff
A Scanner Darkly
Philip K. Dick
Phenomenology and Mysticism: The Verticality of Religious Experience
Anthony J. Steinbock
Black Sabbath and Philosophy: Mastering Reality
William Irwin
Augustine: The City of God Against the Pagans
Augustine
Epistemology: A Contemporary Introduction to the Theory of Knowledge ...
Robert Audi