About the book: 2020 / Audrey Rose Wadsworth and Thomas Creswell arrived in America - so different from aristocratic London. But, like London, Chicago has its own dark secrets: arriving at the world's fair, lovers learn about missing people and unsolved crimes. Trying to help, Audrey Rose and Thomas begin their own investigation and encounter a serial killer, the like of which they have never met . But establishing his identity is only half the battle, and catching him without getting lost in the famous “Murder Castle”, built specifically for the sophisticated killing of victims, is a more difficult task. Will Audrey Rose and Thomas be able to bring this matter to the end, preserving their lives and love? or luck will leave them when their most immoral enemy delivers the final, murderous blow?