The Big Four

This time, the danger is not personal—it is global.



In The Big Four, Agatha Christie takes Hercule Poirot beyond the drawing room and into a world of international intrigue. A powerful criminal organization known only as "The Big Four" threatens global stability, forcing Poirot to confront deception, espionage, and enemies unlike any he has faced before.



Blending mystery with fast-paced thriller elements, this novel offers a unique entry in the Poirot series, filled with disguises, unexpected turns, and high-stakes suspense. Each chapter deepens the sense of danger as the true scope of the conspiracy unfolds.



A compelling read for fans of classic detective fiction who enjoy mystery on a grand, international scale.