Nearly a century after Harry Houdini died on Halloween in 1926, he feels as modern and alive as ever. The name Houdini still leaps to mind whenever we witness a daring escape. The baby who frees herself from her crib? Houdini. The dog who vanishes and reappears in the neighbor’s garden? Houdini. Every generation produces new disciples of the magician, from household names in magic like David Copperfield and David Blaine to countless other followers whose lives have been transformed by the power of Houdini. In rural Pennsylvania, a thirteen-year-old girl finds the courage to leave a violent home after learning that Houdini ran away to join the circus; she eventually becomes the first female magician to saw a man in half on television. In Australia, an eight-year-old boy with a learning impediment feels worthless until he sees an old poster of Houdini advertising “Nothing on earth can hold Houdini prisoner,” and begins his path to becoming that nation’s most popular magician. In California, an actor and Vietnam War veteran finds purpose in his life by uncovering the secrets of his hero. But the unique phenomenon of Houdini was always more than his death-defying stunts or his ability to escape handcuffs and straitjackets. It is also about the power of imagination and self-invention. His incredible transformation from Ehrich Weiss, humble Hungarian immigrant and rabbi’s son, into the self-named Harry Houdini has won him a slice of immortality. No one has withstood the test of time quite like Houdini. Fueled by Posnanski’s personal obsession with the magician—and magic itself— is a poignant odyssey of discovery, blending biography, memoir, and first-person reporting to trace Houdini’s metamorphosis into an iconic figure who has inspired millions.