Agatha Christie was born in Torquay, United Kingdom, on September 15, 1890 AD and died in 1976 AD. Her father was American and her mother was British.Agatha married Colonel Archibald Christie (Royal Flying Corps pilot) in 1914 AD, and worked as a nurse during World War I. She was also able to publish her first book (The Mysterious Affair at Styles) in 1920 AD.

 Agatha Christie entered into a state of psychological turmoil in 1926 AD, as her mother died that year, and she also discovered that her husband had betrayed her.Agatha went with her husband, Max Mallowan, on several missions, and then recounted these trips in a collection of memoirs in 1930.Christie died peacefully on 12 January 1976 at the age of 85 of natural causes at her home in Winterbrook, Wallingford, Oxfordshire.How did Agatha Christie die?