Stilton, Geronimo <br/><br/>
The Mona mousa code, bk 15 / 
Geronimo Stilton. 
 - New York :  Scholastic,  2005. 
 - 19cm. 
<br/><br/><br/>English 
<br/><br/><label>ISBN: </label>13: 978-0-439-66164-5 
<br/><br/><label>LC Class. No.: </label>St53m bk.15