Blyton, Enid <br/><br/>
Secret Seven adventure / 
Enid Blyton ; illustrated by Derek Lucas 
 - Bath :  Swift Children's Books ,  ©1967,  1986. 
 - 95 pages ; 1 unnumbered page :  illustrations ;  20 cm 
 - Secret Seven  2 .
<br/><br/><label>ISBN: </label>0859976726 (hardback) 
<br/><br/><label>Index Terms--Genre/Form: </label><br/>Youth Fiction<br/>Adventure Stories
<br/><br/><label>Dewey Class. No.: </label>ETF BLYT