Agatha Christie

Late one night, two teachers investigate a mysterious flashing light in the sports pavilion while the rest of the school sleeps. There, among the lacrosse sticks, they stumble upon the body of an unpopular games mistress shot through the heart point-blank. The school is thrown into chaos when the cat strikes again. Unfortunately, schoolgirl Julia Upjohn knows too much. In particular, she knows that without Hercule Poirots help, she will be the next...

The late Richard Abernethie's solicitor, Mr. Entwhistle, turns to Hercule Poirot after Richard's sister Cora is killed with a hatchet the day after suggesting to other family members that her wealthy brother's death may not have been natural. The bodies seem to be piling up at Enderby Hall as her companion is sent a sliver of wedding cake steeped in arsenic. A mystery complete with genealogical tree, a dubious will, and a family full of potential...

"On a French golf course, a millionaire is found stabbed in the back ... An urgent cry for help brings Poirot to France. But he arrives too late to save his client, whose brutally stabbed body now lies face downwards in a shallow grave on a golf course. But why is the dead man wearing his son's overcoat? And who was the impassioned love-letter in the pocket for? Before Poirot can answer these questions, the case is turned upside down by the discovery...