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 of newly created characters. Mathew Prichard himself, grandson of Agatha Christie, was quoted by Télérama as calling it the best TV adaptation he had seen. "Hercule Poirot's Christmas" was adapted for radio by BBC Radio 4, featuring Peter Sallis as Poirot. This was the second adaptation of a Poirot story for radio, aired 24 December 1986. Hercule Poirot's Christmas Hercule Poirot's Christmas is a work of detective fiction by Agatha Christie and first published in the UK by the Collins Crime Club on 19 December 1938 (although the first edition is copyright dated 1939). It retailed at seven shillings and