The Mystery of the Blue Train is a work of detective fiction by British writer Agatha Christie, The book features her detective Hercule Poirot.<br/>When the luxurious Blue Train arrives at Nice, a guard attempts to wake Ruth Kettering from her slumbers. But she will never wake again because a heavy blow has killed her disfiguring, her features beyond recognition. What is more, her precious rubies are missing.<br/>The prime suspect is Ruth’s estranged husband Derek. Yet Poirot is not convinced, so he stages an eerie re-enactment of the journey, complete with the murderer on board.<br/>It’s the perfect mystery, filled with passion, greed, deceit, and confusion. Is Hercule Poirot the perfect detective to solve it?