Thea Stilton and the Secret of the Old CastleBook - 2012
When the Thea Sisters' friend Bridget returns to Scotland for a family emergency, the five mice offer to help. And when Bridget goes missing, they have to rush to Scotland to find her! Along the way, the Thea Sisters encounter Celtic legends, cryptic messages, and hidden treasures on a trip that's full of surprises!
Publisher: New York : Scholastic, 2012.
Branch Call Number: J STILTON
Characteristics: 159 p. : col. ill., col. map ; 20 cm.
Alternative Title: Geronimo Stilton