Stilton, Geronimo <br/><br/>
Geronimo Stilton, Secret Agent. 

 - New York, NY :  Scholastic,  2007. 
 - 109 
<br/><br/> My sister, Thea, is the mystery-loving rodent, not me!  But somehow I found myself going underground to find an important missing document.  slimy Swiss cheese - I hardly knew where to start! Geronimo Stilton, Secret Agent Mouse?  Maybe I could get used to that..... 
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<br/><br/><label>ISBN: </label>978-0-545-02134-0