William Wynn Westcott - Numbers Their Occult Power and Mystic Virtues
William Wynn Westcott - An Introduction To The Study Of The Kabalah
Joseph John William - VooDoos And Obeahs Phases of West India Witchcraft
Naomi Janowitz - Magic in the Roman World
Johann Karl Proksch - Paracelsus Uber die Venerischen Krankheiten und die Hydrargyrose (in German)
Aleister Crowley - Liber 333 The Book Of Lies