Paracelsus - The Treasure Of Treasures For Alchemists
Paracelsus - A Storehouse Of Physical And Philosophical Secrets
Paracelsus - The Transmutation of Metals
Aleister Crowley - Liber 070 The Cross Of A Frog
Helena Petrovna Blavatsky - Studies In Occultism
Klaus Bielau - Paracelso, Sua Filosofia e Sua Medicina Atemporais (in Portuguese)