Christie, Agatha,  1890-1976. <br/><br/>
Dumb witness / 
by Agatha Christie, adapted and illustrated by Marek. 
 - London :  Harper,  2010. 
 - 46 p. :  illus. , col ;  30 cm. 
 - Agatha Christie Adventures .
 - Agatha Christie Adventures .
<br/><br/> Cartoon book edition. 
<br/><br/><label>ISBN: </label>9780007293100 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Comics and cartoons.<br/>Mystery ficton.<br/>Private investigators--England--Fiction.