Aleister Crowley - Pocket Guide to Thelema
Aleister Crowley - The Equinox Vol III No IX The Holy Books Of Thelema
Aleister Crowley - Brief Introduction To The Religion Of Thelema
Alexander Roberts - A Treatise Of Witchcraft
Anonymous - Vida e Obra de Paracelso (in Portuguese)
George Lincoln Burr - Narratives of the Witchcraft Cases