Stilton, Geronimo <br/><br/>
Thea Stilton and the Secret City 

 - New York  Scholastic  2010 
 - 161 p  19/13,5/1 cm  Paperback 
 - Thea Stilton .
<br/><br/> When Paulina gets a phone call from home telling her that a friend is missing, the Thea Sisters travel to Peru to help solve the mystery. 
<br/><br/> Grade School 
<br/><br/><label>ISBN: </label>9780545150613 
<br/><br/><label>Index Terms--Genre/Form: </label><br/>SU (Mystery, Horror, Adventure)