Search query: agatha christie mysteries

Product: The Big Four: A Hercule Poirot Mystery (Hercule Poirot series Book 5)

Famed private eye Hercule Poirot tackles international intrigue and espionage in this classic Agatha Christie mystery.

Framed in the doorway of Hercule Poirot's bedroom stands an uninvited guest, coated from head to foot in dust. The man stares for a moment, then he sways and falls. Who is he? Is he suffering from shock or just exhaustion? Above all, what is the significance of the figure 4, scribbled over and over again on a sheet of paper?

Poirot finds himself plunged into a world of international intrigue, risking his life—and that of his "twin brother"—to uncover the truth.

Product: The Mystery of the Blue Train: A Hercule Poirot Mystery

When the luxurious Blue Train arrives at Nice, a guard attempts to wake serene Ruth Kettering from her slumbers. But she will never wake again - for a heavy blow has killed her, disfiguring her features almost beyond recognition. What is more, her precious rubies are missing.

The prime suspect is Ruth's estranged husband, Derek. Yet Hercule Poirot is not convinced, so he stages an eerie reenactment of the journey, complete with the murderer on board.