Blyton, Enid <br/><br/>
The Secret Seven :  three exciting adventures!. 

 - London :  Hodder Children's Book,  2005. 
 - 132 p.  17 cm. 
<br/><br/><label>ISBN: </label>0340910925 
<br/><br/><label>Dewey Class. No.: </label>823.912 BLY