An historian's approach to religion; based on Gifford lectures ...
Arnold Joseph Toynbee
Elegant Scipy
Juan Nunez-Iglesias & Harriet Dashnow & St Walt
Journal of World-Systems Research - Entire Volume 17 issue 1
Andrew Jorgenson & Edward Kick
Living Gnosis: A Practical Guide to Gnostic Christianity
Tau Malachi
The Fourth Way - Inner Exercises
Georges Ivanovich Gurdjieff
Metaphors Be With You
Mardy Grothe