G.I. Gurdjieff Ken Wilber und ihre Bedeutung für einen Entwurf ...
Dirk Böhm
The Gnostic Gospels
Elaine Pagels
Facing Up to the Problem of Consciousness
David John Chalmers
The Philosophy of Heidegger
Michael Watts
The Critical Thinking Effect: Uncover the Secrets of Thinking ...
Thinknetic
Philosophy of Life and Other Essays
B. J. Gupta