apart from the obvious canonical books post the reading material that you find Satanic relevance in.
My contributions:
⛧ The 48 Laws of Power, by Robert Greene
⛧ Surrealism and the Politics of Eros, by Alyce Mahon
⛧ Electronic Gadgets for the Evil Genius, by Bob Iannini
⛧ The Mysterious Stranger, by Mark Twain
⛧ Blasphemy: Art that Offends, by S. Brent Plate