Levenda: Stairway to Heaven and The Dark Lord.
Bogdan/Starr (eds.): AC and Western Esotericism.
Stratton-Kent: Conjure Codex I and II and his Encyclopaedia Goetica. (I plan to read more of this in the near future. I've perused his work on the Grimorium Verum early in the year and seem to share with him the rather dynamic, communicative-reciprocative approach to those 'entities' à la shamanism and Tantra.) On top are some of my personal notes.