Blyton, Enid <br/><br/>
Secret seven mystery / 
by Enid Blyton 
 - London :  Hodder Childrens Books ,  2004 . 
 - 122 p.  Paper Back 
<br/><br/><label>ISBN: </label>034089315X 
<br/><br/><label>Subjects--Topical Terms: </label><br/>english literature <br/>Fiction 
<br/><br/><label>Dewey Class. No.: </label>823    / ENI-S