File:Agatha Christie enfant en 1898 à l'âge de 8 ans colorisée et interprétée par Marco Réardon.jpg

English: Colorization and restauration of a black and white photograph by Marco Réardon of writer Agatha Christie taken in 1898 at the age of 8 with dolls. Unknown original photographer.

Agatha Christie was the best-selling mystery writer of all time. She wrote ninety-three books and seventeen plays, including the longest-running play of modern-day theater, The Mousetrap. She is the only mystery writer to have created two important detectives as characters, Hercule Poirot and Miss Marple.

The daughter of an American father and a British mother, Agatha Mary Clarissa Miller was born at Torquay in the United Kingdom on September 15, 1890. Her family was comfortable, although not wealthy. She was educated at home, with later studies in Paris, France. Christie taught herself to read at five years old. She grew up in a family environment full of stories—from the dramatic, suspenseful tales her mother told her at bedtime to her elder sister's frightening creations. She began creating her own fictions, too, with the help of her nanny, her dolls, and her pets. In 1914 she was married to Colonel Archibald Christie, with whom she had one daughter.