Bergen, Lara <br/><br/>
Sophie the snoop 

 - New York :   Scholastic,   2011 
 - 102 p. :   ill.  
<br/><br/> Sophie already proved her supersleuth skills when her piggy bank went missing - she tracked it down in no time. But being a successful snoop is harder than it looks.--Back cover. 
<br/><br/><label>ISBN: </label>9780545264839 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Detective and mystery stories<br/>Spy stories