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
Agatha Christie best known novels with heavy archaeological influences are: Christie has been portrayed on a number of occasions in film and television. Several biographical programmes have been made, such as BBC television's "" (2004; in which she was portrayed by Olivia Williams, Anna Massey, and Bonnie Wright, at different stages in her life), and in Season 3, Episode 1 of "ITV Perspectives": "The Mystery of Agatha Christie" (2013), hosted by David Suchet, who plays Hercule Poirot on television. Christie has also been portrayed fictionally. Some of these portrayals have explored and offered accounts of Christie's disappearance in 1926, including the film