The Gnostics - Myth, Ritual, and Diversity in Early Christianity
David Brakke
The Encyclopedia of Eastern Philosophy and Religion: Buddhism, ...
Ingrid Fischer-Schreiber & Franz-Karl Ehrhard
A Greek grammar for the use of schools and colleges
William Duguid Geddes
Psychological Commentaries on the Teaching of Gurdjieff and ...
Maurice Nicoll
The Tragedy of Great Power Politics (Updated Edition)
John J. Mearsheimer
From New Age to New Gnosis: The Contemporary Significance of ...
Peter Wilberg