Thea Stilton and the Dragon’s Code

Geronimo’s adventurous sister Thea takes center stage in this super special that’s packed with mystery adventure and friendship! When Geronimo’s sister Thea is invited to teach a journalism class at a college on Mouse Island she has no idea that she’s going to be called on to help solve a mystery. But when a student disappears it’s up to Thea and five of her students to find out what happened. A nail-biting mystery ensues complete with secret passages underground tunnels and more than a few surprises along the way. Readers will love following the clues to help Thea and her new friends through their first adventure together!