Stilton, Thea <br/><br/>
Mouseford academy :  the secret invention / 
Thea Stilton. 
 - New York :  Scholastic,  2009. 
 - 112 pages :  col. ill.;  19 cm. 
<br/><br/><label>ISBN: </label>978-0-545-80899-6 
<br/><br/><label>Dewey Class. No.: </label>Fic  St548  2009