Agatha Mary Clarissa Christie

First novels: 1919–1923
Christie had long been a fan of detective novels, having enjoyed Wilkie Collins' The Woman in White and The Moonstone as well as Sir Arthur Conan Doyle's early Sherlock Holmes stories. Deciding to write her own detective novel, entitled The Mysterious Affair at Styles, she created a detective named Hercule Poirot to be her protagonist.

After unsuccessfully sending her manuscript to such publishing companies as Hodder and Stoughton and Methuen, she sent it to John Lane at The Bodley Head, who kept it for several months before announcing that the press would publish it on the condition that Christie agreed to change the ending.
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