A baffling stage trick conceals a deadly secret, drawing a determined investigator into the shadowy world of New York's illusionists. When a daring illusionist appears to saw his assistant in half on stage, only to have her vanish completely, Molly Murphy is hired by Harry Houdini's wife. Molly must navigate a landscape of misdirection and deception to determine if the vanishing act is merely a clever trick or if a more sinister plot is unfolding within the city's secretive circles of magic.

The novel is praised for its engaging historical setting and the compelling mystery at its heart. Rhys Bowen's series is known for its well-researched historical details and the charm of its protagonist, Molly Murphy. This installment offers a clever blend of historical intrigue and the allure of stage magic, keeping readers guessing until the final reveal. The narrative successfully immerses the reader in the period while delivering a satisfying puzzle.