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The Mysterious Affair at Styles

novel by Christie

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The Mysterious Affair at Styles is the debut novel by Agatha Christie, published in 1920. It is notable for introducing Hercule Poirot, Christie's famous Belgian detective. The story is narrated by Dr. James Sheppard and is set in a country house, a common setting for Christie's mysteries.123

The novel features a murder, a limited pool of suspects, and Poirot's signature use of psychology and deductive reasoning to solve the crime. Christie's background as a pharmacy assistant during World War I informed her writing, with poison being a frequent method of murder in her works, including this debut novel. The Mysterious Affair at Styles is considered one of Christie's best and is known for its shocking plot twist.314

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