Order of Nine Angles - A Guide to Dark Sorcery (O9A Website Archive 2012)
Order of Nine Angles - Satan, Demons And The Noble Dark Arts Of O9A
Carroll Runyon - The Secret Of The Dark Mirror
Aleister Crowley - Fact Sheet
Howard Phillips Lovecraft - The Doom That Came to Sarnath
Aleister Crowley - Liber 067 The Sword of Song