Blyton,  Enid <br/><br/>
The secret seven 

 - London :  Hodder Children's Books,  2006 
 - 119 p. 
<br/><br/><label>ISBN: </label>9780340917541 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Detective And Mystery Stories  <br/>Children's stories