"Audrey Rose Wadsworth and Thomas Cresswell have landed in America, a bold, brash land unlike the genteel streets of London. But like London, the city of Chicago hides its dark secrets well. When the two attend the spectacular World's Fair, they find the once-in-a-lifetime event tainted with reports of missing people and unsolved murders. Determined to help, Audrey Rose and Thomas begin their investigations, only to find themselves facing a serial...