'A grisly treat' Financial Times'These mysteries are all the creepier for being true' TatlerBASED ON THE 'WORLD'S SPOOKIEST PODCAST' OF THE SAME NAME COMES UNEXPLAINED: A BOOK OF TEN REAL-LIFE MYSTERIES WHICH MIGHT BE BEST LEFT UNEXPLAINED . . .What can a case of demonic possession in 1970's Germany teach us about free will?What might we learn about how we construct reality from the case of a polt...