Jeremy Black - Gods, Demons and Symbols of Ancient Mesopotamia
Order of Nine Angles - Satan, Demons And The Noble Dark Arts Of O9A
Nicolas Schreck - Demons of the Flesh
Order of Nine Angles - Codex Saerus (O Livro Negro de Satan, in Portuguese)
Stanislas de Guaita - La Muse Noire (1883,in French)
Simon - The Complete Simon Necronomicon