�Thea Stilton <br/><br/>
Thea Stilton and the Secret of the Old Castle (Thea Stilton #10): A Geronimo Stilton Adventure 

 - _  ? Scholastic Paperbacks   2012 
 - "176P,col;18cm" 
<br/><br/><label>ISBN: </label>978-0545341073 
<br/><br/><label>Dewey Class. No.: </label>STI