Heinrich Kramer - The Malleus Maleficarum Or The Witch Hammer
Michael Ford - The Calling to the First of Witch Blood An Invocation of Cain
Michael Ford - The Witch Cult of Zos vel Thanatos
Gordon Chavunduka - Witchcraft And The Law In Zimbabwe
Al Selden Leif - Pagan Spells Blessings Spells
Kopp Hermann - Die Alchemie in Alterer und Neuerer Zeit (1886,in German)