Christie, Agatha <br/><br/>
Third girl / 
Agatha Christie. 
 - London :  Collins,  1966. 
 - 256 p. 
 - Crime club .
<br/><br/><label>Subjects--Topical Terms: </label><br/>Poirot, Hercule (Fictitious character)--Fiction<br/>Private investigators--Fiction--England