Stilton, Thea <br/><br/>
Thea Stilton and the secret city 

 - New York :   Scholastic,   2010 
 - 161 p. :  col. ill.  
 - Geronimo 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. There, the five mice climb the Andes Mountains in search of a missing archaeologist. Along the way, they stumble upon clues leading them to a mysterious hidden city. Will the Thea Sisters find Paulina's friend, and the treasure of the Secret City?" -- P. [4] of cover. 
<br/><br/><label>ISBN: </label>9780545150613 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mice --Juvenile fiction<br/>Treasure troves--Juvenile fiction--Peru
<br/><br/><label>Subjects--Geographic Terms: </label><br/>Peru--Juvenile fiction