Christie, Agatha <br/><br/>
The mystery of the blue train 

 - London  HarperCollins  2005 
 - 413 
 - Agatha Christie collection .
<br/><br/> When the luxurious Blue Train arrives at Nice, a guard attempts to wake serene Ruth Kettering from her slumbers. But she has been killed and her priceless rubies are missing. The prime suspect is Ruth's estranged husband, Derek. Yet Poirot is not convinced. Originally published: London: Collins, 1928 
<br/><br/><label>ISBN: </label>9780007208500 
<br/><br/><label>Dewey Class. No.: </label>823  / CHR-M