Blyton , Enid <br/><br/>
Secret Seven Mystery 
By Enid Blyton 
 - Rev. ed. 
 - Great Britain  Hodder Childrens Books  1992 
 - 102 p.  P.B. 
<br/><br/><label>ISBN: </label>9780340569887 
<br/><br/><label>Subjects--Topical Terms: </label><br/>English Fiction
<br/><br/><label>Dewey Class. No.: </label>823.91 BLY(SEC)