From ''The Mysterious Affair at Styles'' (published 1920) to ''Curtain'' (published 1975) the public loved Poirot's adventures, and Christie's work. The Belgian police officer, with his waxed ''mustache'' and his ''little grey cells'', was to become one of the most enduring characters in all of fiction. | From ''The Mysterious Affair at Styles'' (published 1920) to ''Curtain'' (published 1975) the public loved Poirot's adventures, and Christie's work. The Belgian police officer, with his waxed ''mustache'' and his ''little grey cells'', was to become one of the most enduring characters in all of fiction. |