Agatha Christie
Agatha Mary Clarissa Miller was born in Torquay, Devon, in the United Kingdom, the daughter of a wealthy American stockbroker. Her father died when she was eleven years old. Her mother taught her at home, encouraging her to write at a very young age. At the age of 16, she went to Mrs. Dryden's finishing school in Paris to study singing and piano. In 1914, at age 24, she married Colonel Archibald Christie, an aviator in the Royal Flying Corps. While he went away to war, she worked as a nurse and wrote her first novel, The Mysterious Affair at Styles (1920), which wasn't published until four years later. When her husband came back from the war, they had a daughter. In 1928 she divorced her husband, who had been having an affair. In 1930, she married Sir Max Mallowan, an archaeologist and a Catholic. She was happy in the early years of her second marriage, and did not divorce her husband despite his many affairs. She travelled with her husband's job, and set several of her novels set in the Middle East. Most of her other novels were set in a fictionalized Devon, where she was born.
Agatha Christie is credited with developing the "cozy style" of mystery, which became popular in, and ultimately defined, the Golden Age of fiction in England in the 1920s and '30s, an age of which she is considered to have been Queen. In all, she wrote over 66 novels, numerous short stories and screenplays, and a series of romantic novels using the pen name Mary Westmacott. She was the single most popular mystery writer of all time. In 1971 she was made a Dame Commander of the Order of the British Empire.
Books
- The Regatta Mystery 1967
- Masterpieces of Murder (And Then There Were None / Death on the Nile / The Murder of Roger Ackroyd / Witness for the Prosecution) 1977

- Poirot (Cards on the Table / Case of the Discontented Soldier / Case of the Rich Woman / Dead Man's Folly / Mrs. Mcginty's Dead) 1994
- Ask A Policeman 1933

- Novels (Murder is Announced / Murder on the Orient Express) 1976
- The Detective Story 1975

- Miss Marple meets murder 1980

- Murder in the Mews and Other Stories (Dead Man's Mirror / Incredible Theft / Murder in the Mews / Triangle at Rhodes) 1955

- Masterpieces of mystery and suspense 1988
- Sleeping murder & The murder at the vicarage 1976
- The harlequin tea set and other stories [9 stories] 1997
- Six Against the Yard 1936

- Novels (Cards on the Table / Five Little Pigs / Hercule Poirot's Christmas / Labours of Hercules / Murder on the Orient Express) 1980

- Five Complete Novels of Murder and Detection (And Then There Were None / Easy to Kill / Evil Under the Sun / Murder at Hazelmoor / Peril at End House) 1986

- The Hounds of Hell 1974

- Senior Sleuths 1989

- Curtain & The mysterious affair at Styles 1970

- And Then There Were None [play] 1944
- Murder in the manor 1989
- Dead Man's Mirror (Dead Man's Mirror / Murder in the Mews / Triangle at Rhodes) 1937
- Murder for Christmas and three other great mysteries 1970
- Spider's Web 1956
- Great Detectives 1984
- While the light lasts and other stories 1997
