Toward Awakening An Approach to the Teaching Brought by Gurdjieff
Jean Vaysse
Nikola Tesla - Master of Imagination - Essay
Thomas Penick
Lebesgue Integration on Euclidean Space
Frank Jones
Secrets of the Zodiac
Michele Finey
Persephone's Quest: Entheogens and the Origins of Religion
Robert Gordon Wasson
Head First PMP
Jennifer Greene & Andrew Stellman