The Mystery of the blue train

"The Mystery of the Blue Train" is a captivating murder mystery novel by Agatha Christie. Set aboard the luxurious Blue Train traveling from London to the French Riviera, the story follows the enigmatic journey of a valuable ruby and the suspicious death of Ruth Kettering, a wealthy American heiress. As the renowned detective Hercule Poirot investigates the case, he encounters a web of secrets, deceit, and hidden motives among the train's eclectic passengers. With twists and turns at every corner, Poirot navigates through the intricate puzzle to uncover the truth behind the mysterious murder and the elusive Blue Train. Christie's masterful storytelling and clever plot twists keep readers engrossed until the very end, making "The Mystery of the Blue Train" a timeless classic in the realm of detective fiction.