Blyton, Enid <br/><br/>
Secret Seven fireworks  eng 

 - London  Hodder Children's  1996 
 - 136 
 - The Secret Seven .
<br/><br/> Jack's sister Susie forms a rival club_ 
<br/><br/><label>ISBN: </label>9780340681015 
<br/><br/><label>Dewey Class. No.: </label>823.912  / BLY-S