The Thirteen Problems
Agatha Christie
 As in some of her other short story collections (e.g. Partners in Crime), Christie employs an overarching narrative, making the book more like an episodic novel. There are three sets of narrative, though they themselves interrelate. The first set of six are stories told by the Tuesday Night Club, a random gathering of people at the house of Miss Marple. Each week the group tell thrilling tales of mystery, which are always solved by Miss Marple, from the comfort of her armchair.The others in her company are dumbstuck as to how Miss Marple manages to solve each and every mystery by relating them some or the other incident from her own small village. One of the guests is Sir Henry Clithering, an ex-commissioner of Scotland Yard, and this allows Christie to resolve the story, with him usually pointing out that the criminals were caught. The next set of six occur as part of a dinner party Miss Marple is invited to at the request of Sir Henry Clithering, as a result of her skill in the Tuesday Night Club. This employs a similar guessing game, and once more Miss Marple triumphs. The thirteenth story, Death by Drowning takes place some time after the dinner party when Miss Marple finds out that Clithering is staying in St. Mary Mead and asks him to help in the investigation surrounding the death of a girl in the village.