Poirot: The Mystery of the Blue Train

Poirot investigates the brutal hammer murder of Ruth Kettering, an American heiress, and the theft of a fabulous ruby on the Blue Train between Calais and Nice. Poirot investigates the brutal hammer murder of Ruth Kettering, an American heiress, and the theft of a fabulous ruby on the Blue Train between Calais and Nice. Poirot investigates the brutal hammer murder of Ruth Kettering, an American heiress, and the theft of a fabulous ruby on the Blue Train between Calais and Nice. Poirot investigates the brutal hammer murder of Ruth Kettering, an American heiress, and the theft of a fabulous ruby on the Blue Train between Calais and Nice.