Die Pforten der Wahrnehmung
Aldous Leonard Huxley
The Philosophy of the Commentators, 200-600 AD: Physics
Richard Sorabji
True Blood and Philosophy: We Wanna Think Bad Things with You
William Irwin & George A. Dunn & Rebecca Housel
Philosophy of Dreams
Sri Swami Sivananda
Consciousness Explained
Daniel Clement Dennett
The Absent Superpower: The Shale Revolution and a World Without ...
Peter Zeihan