A Torquay-born novelist who created Hercule Poirot and Miss Marple and, according to Guinness World Records, is the best-selling fiction writer of all time.

A Hercule Poirot novel from 1934; Christie's travels with her second husband, the archaeologist Max Mallowan, gave her the backdrops for it and for Death on the Nile.141
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Agatha Mary Clarissa Miller was born in Torquay, Devon, on September 15, 1890, the youngest of three children; her father was American-born.711 She was educated mostly at home and was a shy child who loved inventing stories.8 On Christmas Eve 1914 she married Archie Christie, an officer in the Royal Flying Corps, and during the First World War she worked as a volunteer nurse in a Red Cross hospital in Torquay.812
Her first novel, The Mysterious Affair at Styles, appeared in 1920 and introduced the Belgian detective Hercule Poirot.31 The Murder of Roger Ackroyd followed in 1926, the year her mother died and her husband told her he loved another woman.1910 That December she vanished for eleven days, and the search for her became international news until she was found at a hotel in Harrogate; the couple divorced in 1928.612
On a trip to the archaeological site of Ur in Iraq she met Max Mallowan, and they married in 1930; for years afterward she spent part of each year on his digs, which supplied the settings of several novels.8101314 The same year The Murder at the Vicarage introduced Miss Marple.1 Over the following decades she published steadily, including Murder on the Orient Express (1934), Death on the Nile (1937) and And Then There Were None (1939).1
She also wrote plays; The Mousetrap, first staged in 1952, became the longest-running play in theatre history.54
She was made a Dame in 1971, and her husband was knighted for his archaeological work.154 Curtain, Poirot’s last case, appeared in 1975; she died on January 12, 1976, aged 85, and Sleeping Murder, Miss Marple’s last case, followed later that year.2181
In order of first publication. Each series is kept together, in reading order, starting where its first book appeared. Novels, short-story collections, plays and nonfiction from Wikipedia's Agatha Christie bibliography, dated by first publication in book form; the Mary Westmacott novels, one-story booklets, US-only collections and the collaborative Floating Admiral are left out.12
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A novella first published in 2014.1
The British Library opened Agatha Christie: A World of Mystery, an exhibition marking 50 years since her death, running until June 20, 2027.1617
Netflix released Agatha Christie's Seven Dials, a three-part series written by Chris Chibnall from The Seven Dials Mystery, with Mia McKenna-Bruce, Helena Bonham Carter and Martin Freeman.2021
The 50th anniversary of her death; her publisher HarperCollins marked a "Year of Christie," also the centenary of The Murder of Roger Ackroyd.1819
A BBC adaptation of the 1939 novel.23
A three-part Netflix series written by Chris Chibnall, the first from the production company Orchid Pictures, with Mia McKenna-Bruce as Bundle Brent.2022
The claimChristie faked her eleven-day disappearance in December 1926, to take revenge on her unfaithful husband or to win publicity, rather than losing her memory, a question still argued over in books and newspapers.6
The recordAfter a quarrel with her husband she left home, her abandoned car was found the next morning, and a large search followed; she was found at the Swan Hydropathic Hotel in Harrogate, registered under the surname of her husband's mistress.69 Neither she nor anyone else involved spoke publicly about it afterward, and the record does not show why she went.5
Born in Torquay, Devon.7
Marries Archie Christie, an officer in the Royal Flying Corps.812
The Mysterious Affair at Styles, her first novel, introduces Hercule Poirot.31
The Murder of Roger Ackroyd is published; her mother dies, and her husband asks for a divorce.1910
Disappears for eleven days and is found at a hotel in Harrogate.69
Marries the archaeologist Max Mallowan and publishes the first Miss Marple novel.101
Murder on the Orient Express is published.1
Made a Dame.15
The British Library's 50th-anniversary exhibition opens.16
The British Library's exhibition Agatha Christie: A World of Mystery runs until June 20, 2027.1615