Title: Thea Stilton and the secret city
Author: Thea Stilton
Location: ADV823 STI

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 archeologist. 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?