Thea Stilton and the Secret of the Old Castle (Thea Stilton #10)


Available to order - About 2 weeks for pickup

SKU: 9780545341073 Tag:


    Scholastic Paperbacks

    Geronimo’s sister Thea Stilton narrates this action-packed adventure!

    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 help find her! Along the way, the Thea Sisters encounter Celtic legends, cryptic messages, and hidden treasures on a trip that’s full of surprises!

    Thea Stilton is a special correspondent for The Rodent’s Gazette, Mouse Island’s most famouse newspaper. A graduate of Mouseford Academy, Ms. Stilton loves traveling and adventures. Find out more at