"Blyton,  Enid" <br/><br/>
The Twins at St Clares 

 - England  Hodder Childrens B,Egmont  Books  Ltd  1999 
 - 154 
<br/><br/><label>ISBN: </label>0-7497-1909-0 
<br/><br/><label>Dewey Class. No.: </label>F823  / 1104073