TheKybalion - Hermetic Philosophy
Three Initiates
Gurdjieff and the Women of the Rope
Georges Ivanovich Gurdjieff
The Wisdom of the Desert Fathers and Mothers
Benedicta Ward
Paraclete Essentials (1)
The Cambridge Companion to Modern American Culture
Christopher Bigsby & Christopher William Edgar Bigsby
Papers of Nikola Tesla (EFOIA) - FBI Files - Set 1
Nikola Tesla
The Code Book
Simon Singh