Christie, Agatha,  1890-1976. <br/><br/>
The murder of Roger Ackroyd / 
[by] Agatha Christie. 
 - London :  W. Collins Sons & Co Ltd,  s.a. 
 - 312 p. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Poirot, Hercule (Fictitious character)--Fiction.<br/>Private investigators--Fiction.--England<br/>Detective and mystery stories.