The mystery of the blue train
By: Agatha Christie
Publisher: Pocket Books
Published: 1987
Place of publication: New York
Language: eng
Number of pages: 226
ISBN-13: 9780671702649
Copyright date: 1940
Subjects: Fiction; Hercule Poirot (Fictitious character); Private investigators; Belgians; English Detective and mystery stories
Description: The train hurtled through the night, bearing its wealthy, coddled passengers toward the opulent pleasures of the South of France. But one of them would never again wake to the warm Mediterranean sun.

When her aged employer dies, Katherine Gray finds herself in a maelstrom of murder and greed surrounding the famous Heart of Fire ruby.
Notes: "First Pocket Book printing March, 1940."