Introduction to the Gurdjieff Work
Jacob Needleman
The Eternal Philosophy of Chaos - Tract
Timothy Leary
Sparks of Light: Essays on the Weekly Torah Portions Based on ...
Gideon Weitzman
Gnosticism: New Light on the Ancient Tradition of Inner Knowing
Stephan A. Hoeller
Quantification: Illustrations from the Creator of Secrets In ...
Scott Onstott
The Secret Life of Numbers: 50 Easy Pieces on How Mathematicians ...
George G. Szpiro & George Szpiro
Prime Obsession: Bernhard Riemann and the Greatest Unsolved ...
John Derbyshire