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 (and poses as) an identical twin brother named Achille: however, this brother was mentioned again in "The Labours of Hercules". To this day Harold is not quite sure what made him suddenly pour out the whole story to a little man to whom he had only spoken a few minutes before. Poirot is also willing to appear more foreign or vain in an effort to make people underestimate him. He admits as much: It is true that I can speak the exact, the idiomatic English. But, my friend, to speak the broken English is an enormous asset. It leads people