Enid Blyton <br/><br/>
"The Secret seven: Go, Ahead, Sceret Seven" 

 - India  Enid Blyton ltd  1953 
 - 112 p. ; 18 cm. 
<br/><br/><label>ISBN: </label>9780340893111 
<br/><br/><label>Dewey Class. No.: </label>BLY