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In this official edition featuring exclusive content from the Queen of Mystery, Hercule Poirot gets caught up in an international scheme. "It is always a delight to meet Hercule Poirot again. He is one of the few detectives with real charm." --Dorothy L. Sayers Framed in the... Read Full Overview

Beloved detective Hercule Poirot takes on an international gang of super-criminals and introduces the world to his identical twin, Achille Poirot. From Agatha Christie, who "created the modern murder mystery" (The New Yorker).

Agatha Christie's The Big Four enjoyed commercial success at the time of its publication in 1927, despite lukewarm critical reviews. Deviating from her earlier writing style, Christie presents several smaller mysteries within a larger one. Renowned private detective Hercule... Read Full Overview

Framed in the doorway of Poirot's bedroom stood an uninvited guest, coated from head to foot in dust. The man's gaunt face stared for a moment, then he swayed and fell. Who was he? Was he suffering from shock or just exhaustion? Above all, what was the significance of the figure... Read Full Overview

An emaciated stranger approaches Hercule Poirot, shouts a warning about "the big four" and drops dead. Who knew Poirot's inquiry into the man's odd behavior would lead to an underground laboratory, an insane asylum, and rumors of a secret weapon?

In this official authorized edition from the Queen of Mystery, famed private eye Hercule Poirot tackles international intrigue and espionage.

Framed in the doorway of Hercule Poirot's bedroom stands an uninvited guest, coated from head to foot in dust... Read Full Overview

Hercule Poirot faces a formidable challenge against a secretive and dangerous criminal organization known as The Big Four. Composed of four individuals with distinct backgrounds and sinister skills, this group aims to establish global dominance. With the help of his loyal friend... Read Full Overview

In this official edition featuring exclusive content from the Queen of Mystery, Hercule Poirot gets caught up in an international scheme. Now with a beautiful new series look.

Framed in the doorway of Hercule Poirot's bedroom stands an uninvited guest,... Read Full Overview

In the official authorized edition from the Queen of Mystery, famed private eye Hercule Poirot tackles international intrigue and espionage.

Framed in the doorway of Hercule Poirot's bedroom stands an uninvited guest, coated from head to foot in dust... Read Full Overview

A mysterious late-night encounter with a dying man sets Hercule Poirot and Hastings on a global manhunt, delving into the enigmatic existence of "The Big Four." These include a Chinese mastermind and a mysterious figure known only as "the Destroyer." As they... Read Full Overview

Framed in the doorway of Poirot's bedroom stood an uninvited guest, coated from head to foot in dust. The man's gaunt face stared for a moment, then he swayed and fell. Who was he? Was he suffering from shock or just exhaustion? Above all, what was the significance of the figure... Read Full Overview