Blyton, Enid. <br/><br/>
Good old Secret Seven / 
Enid Blyton ; illustrated by Derek Lucas. 
 - Leicester :  Knight Books,  1976. 
 - 96 p. :  ill. ;  18 cm. 
 - Secret Seven / Enid Blyton ;  12. .
 - Secret Seven / Enid Blyton ;  12. .
<br/><br/> Originally published: Leicester : Brockhampton Press, 1960. 
<br/><br/><label>ISBN: </label>0340162864 
<br/><br/><label>Subjects--Topical Terms: </label><br/>English fiction.<br/>Children's stories.