Blyton, Enid <br/><br/>
Five have a mystery to solve 

 - London  Hodder Children's Books  2004 
 - [vi],217p.  18cm 
 - The famous five .
<br/><br/><label>ISBN: </label>0340894733 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Fiction<br/>Literature
<br/><br/><label>Dewey Class. No.: </label>823.91  / BLY