"Blylon Enid" <br/><br/>
The Secret 7 in Secret 7 Fireworks 

 - UK  Hodder Childrens books  2002 
 - 132 
<br/><br/><label>ISBN: </label>9780340796464 
<br/><br/><label>Dewey Class. No.: </label>F823  / 1389