A luxury train. A priceless jewel. A murder that no one saw coming-except Hercule Poirot.
When the famed Blue Train glides from Paris to the Riviera, its opulent carriages promise elegance and escape. But behind the velvet curtains lies a deadly secret: a brutal murder and a vanished ruby worth a king's fortune. As the passengers whisper, lie, and deceive, Poirot boards the train and unravels a tangle of passion, betrayal, and greed.

Praised by generations of mystery lovers as "one of Christie's most atmospheric and surprising novels," this story blends glamour with danger in unforgettable fashion. Its twists remain as sharp and satisfying today as when they first stunned readers.

If you love high-stakes intrigue, elegant settings, and masterful detective work, this novel will keep you turning pages long into the night.

Unlock the mystery-start reading now and let Poirot guide you through every chilling clue.