A collection of three radio plays by the Queen of Crime, Agatha Christie. Performed in the BBC studio with sound effects created live on stage! PERSONAL CALL. James receives a chilling telephone call seemingly from beyond the grave. YELLOW IRIS. A telephone call from a distressed mystery woman brings Hercule Poirot to the Hotel Jardin des Cygnes. BUTTER IN A LORDLY DISH. A tense thriller featuringone of Christie's most terrifying murders.