The Big Four

In Agatha Christie's The Big Four, Hercule Poirot faces one of his most challenging and high-stakes cases yet. A sinister international conspiracy known as "The Big Four" threatens to bring chaos to the world, masterminding a series of crimes and murders to achieve their mysterious agenda. With his steadfast friend Captain Hastings by his side, Poirot embarks on a globe-trotting adventure to unravel their secrets and stop their deadly plans.

But this is no ordinary case—Poirot must match wits with brilliant and ruthless adversaries, each more dangerous than the last. As the stakes rise and time runs out, can Poirot use his legendary intellect to thwart a plot that could change the course of history?

Packed with suspense, intrigue, and Christie’s signature twists, The Big Four offers a thrilling departure from Poirot’s usual cases, blending detective work with international espionage.