AGATHA CRISTIE NOVELS By Pulpo Galacticó 1920 The mysterious affair at Styles Mr Poirot 1926 The murder of Roger Ackroyd Mr Poirot 1934 Murder on the Orient Express Mr Poirot 1937 Death on the Nile Mr Poirot 1939 And then there were none None of them 1942 Five little pigs Mr Poirot 1950 A murder is announced Miss Marple 1967 Endless night None of them 1975 Curtain Mr Poirot 1976 Sleeping murder MIss Marple