Murder, political intrigue, theft, secret identities, and deceptionthis Agatha Christie mystery has it all!. In this fast-paced mystery from Agatha Christieone of the masters of detective fictionPrince Michael, heir to the throne of Herzoslovakia, is found murdered at the English countryside manor known as Chimneys. A plot full of political scheming, the theft of the famed Koh-i-Noor diamond, and layers of deception unfolds as Superintendent Battle from Scotland Yard investigates.