"Classic, historical, and general interest books reveal the hidden mysteries behind secret societies, the supernatural, esoteric philosophies, and other fascinating subjects."
- Book of the Sacred Magic of Abramelin the Mage, The (S. L. MacGregor Mathers)
- Discoverie of Witchcraft, The (John Rodker)
- Key of Solomon the King, The (S. L. MacGregor Mathers)
- Malleus Maleficarum of Heinrich Kramer and James Sprenger, The (Montague Summers)