Extrasensory perception is the ability to hear others' thoughts, predict the future, and have visions. It sounds like a plot point in a superhero fantasy film, but this intriguing resource reveals there might be more truth to it than fiction. Ancient history, including the Greeks' oracles, the Ides of March, and Joan of Arc, provides compelling context. Reports of premonitions and out-of-body experiences have been ample enough for the government to...