Publisher's Synopsis
Bound for the Riviera, detective Hercule Poirot has boarded Le Train Bleu, an elegant, leisurely means of travel, free of intrigue. Then he meets Ruth Kettering. The American heiress-bailing out of a doomed marriage-is en route to reconcile with her former lover. But by morning, her private affairs are made public when she is found murdered in her luxury compartment. The rumour of a strange man loitering in the victim's shadow is all Poirot has to go on. Until Mrs. Kettering's secret life begins to unfold...
