William Wynn Westcott - Numbers Their Occult Power and Mystic Virtues
William Wynn Westcott - An Introduction To The Study Of The Kabalah
Malcolm McGrath - Practical Magickal Evocation
Aleister Crowley - Book Of The Heart Girt With The Serpent
Henry Cornelius Agrippa - Occult Philosophy and Magick Book II
Aleister Crowley - Rosa Decidua