Thea Stilton and the Riddle of the Ruins (The Stilton #28)
Title: Thea Stilton #28: Thea Stilton and the Riddle of the Ruins
Subtitle: A Geronimo Stilton Adventure
A curious riddle!
The Thea Sisters are off to an excavation in Hierapolis! But not everyone at the dig is happy to have new members on the team. While digging and learning more about the rich history of the land, one of the crew goes missing. Can the mouselets solve the riddle and find their missing friend?
Author: Thea Stilton
Illustrator: Thea Stilton
Publication Date: 01/12/2018