From the dust jacket liner notes:
"Tricks of the Mind takes you on a journey into the structure and psychology of magic. Derren teaches you how to read clues in people's behaviour and spot liars. He discusses the whys and wherefores of hypnosis and shows you how to do it. And he investigates the power of suggestion and how you can massively improve your memory. He also takes a long hard look at the paranormal industry and why some of us feel the need to believe in it in the first place."