Michael Ford - The Calling to the First of Witch Blood An Invocation of Cain
Michael Ford - The Witch Cult of Zos vel Thanatos
Aleister Crowley - Absinthe the Green Goddess
Israel Regardie - Das Magische System des Golden Dawn, Band 3 (in German)
Hermes Trismegistus - The Emerald Tablet of Hermes Interpretation
Aleister Crowley - Chart