A brand new Poirot omnibus featuring four of the world-renowned detectiveâe(tm)s most challenging cases: The Murder of Roger Ackroyd Murder on the Orient Express Murder in the Mews and Hercule Poirotâe(tm)s Christmas. It seems Hercule Poirot can never escape murder âe and in this collection the crimes are probably the finest he has ever had to solve. Locked rooms wealth and jealousy âe outwardly all very similar but when the detective begins to dig the motives and solutions couldnâe(tm)t be more differentâe¦ The Murder of Roger Ackroyd In the quiet village of Kingâe(tm)s Abbot a wealthy widower is found stabbbed to death in his studyâe¦ Murder on the Orient Express A wealthy American dies of multiple stab wounds on a train bound for Parisâe¦ Murder in the Mews A widow is murdered in her apartmentâe¦ Hercule Poirotâe(tm)s Christmas A sadistic old man is brutally murdered in his locked studyâe¦