Bestselling psychologist Wiseman unravels the science behind our beliefs in telepathy, guardian angels, mediums, ghosts and more. For the last 20 years, he's immersed himself in the weird world of supernatural science, and here he cuts through the hype and goes in search of the truth behind these phenomena. He shows us some rather remarkable things about how our brains work, and why we feel the need to believe. From the author of "59 Seconds".