Stilton, Geronimo <br/><br/>
The Mona Mousa Code 

 -  Scholastic  2005 
 - 111 p  color, illus.  19/13/0,8 cm  Paperback 
 - Geronimo Stilton  15 .
<br/><br/><label>ISBN: </label>9780439661645 
<br/><br/><label>Index Terms--Genre/Form: </label><br/>CO (Comedy, Humor)