Set in the summer of 1917, the story follows the war-wounded Hastings to the Styles St. Mary estate of his friend John Cavendish. The Cavendish household is wrought with tension due to the marriage of John's widowed mother to a suspicious younger man. In the village, Hastings runs into his old friend Hercule Poirot and, when the estate's trouble turns deadly, the friends unite to solve a most baffling case.

When Jane Marple receives an unusual letter from Jason Rafiel, a week after his death, she is led into a web of suspense

A killer stalks a group of ten total strangers on an isolated island off the Devon coast, in a suspenseful story of murder and retribution set to a sinister nursery rhyme.

Nobody liked Mrs. Boynton. Not in England, and certainly not here in Jerusalem, where she was the most hated tourist in the Holy Land. Hercule Poirot is in hearty agreement. While the family insists she died of natural causes, the tiny puncture mark on her wrist says otherwise. Poirot knows many people had a motive for murder. But who is guilty?

Victoria Jones, a shorthand typist who has always longed for adventure, finds more than she bargained for in the international intrigue she encounters in Baghdad.

Miss Jane Marple finds herself investigating murder when, at the urging of Ruth Van Rydock who has premonitions of foul play, she visits Stonygates, home of her friend Carrie Louise Serrocold and a treatment center for juvenile delinquents.