Aleister Crowley

Aleister Crowley was a British occultist and mystic.

Life history
Prior to 1915, Crowley gave his copy of the grimoire known as the Necronomicon to Dr. Howard Phillips in lieu of payment for an ulcer operation. (PROSE: White Darkness)

After death
In 1947, a Jarakabeth that Crowley had summoned began to impersonate him. (PROSE: Heart of TARDIS)

A Reprise of Crowley lived in Europa and was a rival of Johann Faust. (PROSE: Managra)

Minor references
Circa 2007, Ace met a woman who wore a tee-shirt that had a hologram decal of Crowley on the front of it. (PROSE: Cat's Cradle: Warhead)