Here in action are the world's greatest psychic detectives, such men as Peter Hurkos and Gerald Croiset. Here are famous mediums who have solved and even prevented crimes through second-sight and precognition. Here are criminals possessed by forces stronger than their wills and others struck down by vengeance from beyond the grave. Here is the little-known truth about how often the police employ psychic aid in their most baffling puzzles. One of the foremost psychic investigators of today has written a book more enthralling than fiction - a landmark work more leads us to greater appreciation of the powers the mind itself may not know it possesses