Book On Witchcraft!

There was once a famous author who wrote many books, of fiction, about The Occult. All his books were about "Devil worship", and "the Black Mass", and the "power" of the Crucifix. His name was Dennis Wheatley. And you would be surprised how many people actually believed his fairy tales!
I was told when I was very young,"Don't believe everything you read. Check all sources."