Get ready for a thrilling ride with Agatha Christie's "The Big Four." Follow Hercule Poirot, the famous Belgian detective, as he faces one of his toughest challenges yet: a mysterious group called "The Big Four." With a captivating plot, intriguing characters, and unexpected twists, this classic detective novel will keep you on the edge of your seat until the very end. Immerse yourself in the world of Agatha Christie, one of the bestselling authors of all time, and enjoy a suspenseful read that will keep you guessing until the very end.