Fonte: Aleister Crowley: The Nature of the Beast (1987), p. 29
Colin Wilson: Frases em inglês
Fonte: Introduction to the New Existentialism (1966), p. 92
Fonte: The Misfits: A Study of Sexual Outsiders (1988), p. 16
Fonte: From Atlantis to the Sphinx (1996), p. 346-347
Fonte: Rudolf Steiner: The Man and His Vision (1985), p. 166
Fonte: Alien Dawn (1998), p. 344
Fonte: The Corpse Garden (1998), p. 14
Fonte: C. G. Jung: Lord of the Underworld (1984), p. 126
Fonte: The Black Room (1975), p. 75
Fonte: The Misfits: A Study of Sexual Outsiders (1988), p. 90
Fonte: C. G. Jung: Lord of the Underworld (1984), p. 72
Fonte: Tree By Tolkien (1974), p. 8-9
Fonte: Aleister Crowley: The Nature of the Beast (1987), p. 150
Fonte: Access to Inner Worlds (1990), p. 9
Fonte: Introduction to the New Existentialism (1966), p. 15
Introductory Essay, p. xiv
The Encyclopedia of Modern Murder 1962-1983 (1983)
Fonte: Aleister Crowley: The Nature of the Beast (1987), p. 73
Fonte: Aleister Crowley: The Nature of the Beast (1987), p. 153-154
Fonte: Poltergeist!: A Study In Destructive Haunting (1982), p. 196
Fonte: The Mammoth Encyclopedia of the Unsolved (2000), p. 4
Fonte: C. G. Jung: Lord of the Underworld (1984), p. 103
Fonte: The Outsider (1956), Chapter Eight, The Outsider as a Visionary