The Modern Scholar - Ethics: A History of Thought (Audio Book)
Peter J. Kreeft
Our Life with Mr. Gurdjieff
Thomas de Hartmann & Olga de Hartmann
Knowledge Representation
Ronald J. Brachman & Hector J. Levesque & Ray Reiter
The Philosophy of Clint Eastwood
Richard T. McClelland & Brian B. Clayton
The Complete Guide to the Enneagram
Sierra Mackenzie
Unabomber: The Secret Life of Ted Kaczynski - His 25 Years in ...
Chris Waits & Dave Shors