Hercule Poirot sort of obsessive-compulsive" in Poirot. As mentioned in "Curtain" and "The Clocks", he is fond of classical music, particularly Mozart and Bach. In "The Mysterious Affair at Styles", Poirot operates as a fairly conventional, clue-based and logical detective; reflected in his vocabulary by two common phrases: his use of "the little grey cells" and "order and method". Hastings is irritated by the fact that Poirot sometimes conceals important details of his plans, as in "The Big Four". In this novel, Hastings is kept in the dark throughout the climax. This aspect of Poirot is less evident in the later novels,
Hercule Poirot's Christmas illustration. This version did not contain any chapter divisions. The story was adapted for television in 1994 in a special episode of "Agatha Christie's Poirot" starring David Suchet as Hercule Poirot. The adaptation is generally faithful to the novel, although some characters have been left out. Chief Constable Colonel Johnson, who features in the novel, is replaced in the television adaptation by regular Poirot character Chief Inspector Japp. Stephen Farr is also missing, and his romantic interests in Pilar are given to Harry. Hilda and David Lee were also deleted in the movie. The exterior scenes were filmed in Chilham,