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
Order of Nine Angles - Esoteric Aural Tradition In The Deofel Quartet
Michael Ford - The Book of Cain
Zoroaster - The Chaldean Oracles