So much fantasy relies on the author's having read Fraser's The Golden Bough or Robert Graves' The White Goddess and nothing else. The White Goddess is a crank book, a crank book of genius of course, but all the same... Mind you, I found Waking the Moon cited in an article in a pagan magazine as an authority for the idea that there was a patriarchal brotherhood, the Benandanti, that have been running things since antiquity, with no mention of the fact that it is a novel, and a fantasy at that. People want to believe something, and so they swallow anything.