On a French golf course, a millionaire is found dead on the grounds stabbed in the back. A telegram brings Poirot to France. However he arrives far too late to even meet his client, whose brutally stabbed body now lay face down on a golf course, does not help Poirot at all. But why is the dead man wearing his son’s overcoat? And who was the love-letter in the pocket for? Before Poirot can answer these questions, the case is turned upside down by the discovery of a second, identically murdered corpse. Agatha Christie is known throughout the world as the Queen of Crime. Her books have sold over a billion copies in English with another billion in over 70 foreign languages. She is the most widely published author of all time and in any language, outsold only by the Bible and Shakespeare. She is the author of 80 crime novels and short story collections, 20 plays, and six novels written under the name of Mary Westmacott.