Christie, Agatha,  <br/><br/>
They do it with mirrors 

 - 218 pages ;   18 cm 
<br/><br/><label>ISBN: </label>0006165591 
<br/><br/><label>Subjects--Topical Terms: </label><br/>English fiction
<br/><br/><label>Dewey Class. No.: </label>823