Some more witch related material here. First, an interesting account by Alison Schwarz of the spate of witch themed TV, books, and fashion, including YA and paranormal romance.
Then, ‘Injustice: The Enduring Power of the Witch Narrative’ by Moze Halperin–a more serious essay also on recent witch narratives, particularly Robert Eggars’s brilliant film The Witch.
Finally, a very useful resource: Prof. Owen Davies of the University of Hertfordhsire is a long-established expert on the history of witchcraft and will be participating soon in the OGOM Project. Two of his very insightful books on the subject can be downloaded free as Open Access texts here.