Geronimo's adventurous sister Thea narrates this fabulous adventure that's packed with action, mystery, and friendship!
In this amazing adventure, Thea's friends the Thea Sisters head to Peru, where a good friend of Paulina's is in danger. There, the five mice climb the Andes mountains in search of a mysterious treasure that's hidden in the Secret City of the Incas.
Readers will love following the clues to help the Thea Sisters solve the mystery!
Age - 7 to 10
Grade - 2 - 5
Lexile - 620L
Author - Thea Stilton
Publisher - Scholastic Inc.
Format - Paperback
Pages - 176
Dimensions - 19.3 x 13.5 cms
