The Mysterious Affair at Styles is a classic detective novel by Agatha Christie and features her iconic detective, Hercule Poirot. The story is set in England during World War I and revolves around the wealthy widow Emily Inglethorp, who dies under suspicious circumstances. Captain Arthur Hastings, a friend of the family, enlists the help of Hercule Poirot to investigate the case. As Poirot delves into the intricate web of relationships and motives...

In this breathtaking Agatha Christie mystery, the Third Girl sharing a London flat with two others announces to Hercule Poirot that she's a murderer and then disappears. The masterful investigator must figure out whether the missing girl is a criminal, a victim, or merely insane.

Three young women share a London flat. The first is a coolly efficient secretary. The second is an artist. The third interrupts

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Tommy and Tuppence Beresford visit the Sunny Ridge Rest Home, where an old rambling woman insists that something is buried in the fireplace in the sitting room, and that a painting of a secluded house is strangely familiar. When the woman disappears without a trace, the sleuths discover something wicked at Sunny Ridge.

Normally, a mere outbreak of petty thefts in a youth hostel wouldn't be enough to interest the great detective Hercule Poirot. However, the warden of the hostel is sister to Poirot's secretary Miss Lemon, and concern for her sister is interfering with Miss Lemon's typing abilities. Poirot finds himself with an intriguing puzzle on his hands, and before long, murder increases the mystery.