Hercule Poirot available to solve mysteries at an English country house. At the time of Christie's writing, it was considered patriotic to express sympathy towards the Belgians, since the invasion of their country had constituted Britain's "casus belli" for entering World War I, and British wartime propaganda emphasised the "Rape of Belgium". Poirot first appeared in "The Mysterious Affair at Styles" (published in 1920) and exited in "Curtain" (published in 1975). Following the latter, Poirot was the only fictional character to receive an obituary on the front page of "The New York Times". By 1930, Agatha Christie found Poirot "insufferable", and, by
Hercule Poirot perhaps, Madame, tell you a little more about myself. I am "Hercule Poirot"." The revelation left Mrs Summerhayes unmoved. "What a lovely name," she said kindly. "Greek, isn't it?" Poirot is less active during the cases that take place at the end of his career. Beginning with "Three Act Tragedy" (1934), Christie had perfected during the inter-war years a subgenre of Poirot novel in which the detective himself spent much of the first third of the novel on the periphery of events. In novels such as "Taken at the Flood", "After the Funeral", and "Hickory Dickory Dock", he is even