The Big Four – PDF Version (1927) by Agatha Christie

In The Big Four, Agatha Christie takes Hercule Poirot beyond his usual murder cases into the shadowy world of international crime and espionage. A powerful secret organization, known only as The Big Four, is plotting global domination. With four ruthless masterminds controlling operations across the world, only Poirot’s sharp intellect and relentless determination can stop their sinister plans.

Joined by his loyal friend Captain Hastings, Poirot must navigate deadly traps, coded messages, and shocking betrayals. Can he outwit his most formidable opponents yet? Or will even his legendary deductive skills be put to the ultimate test?

This PDF version includes the full 205 pages of this thrilling novel, making it a must-read for classic crime and espionage fiction fans.