The twelfth in the fun 12-book collectible series for young readers from survival expert and Chief Scout BEAR GRYLLS.Mia loves to take charge and be a leader - she's not lacking in confidence and throws herself into every experience. Except she's terrible at taking a back seat and letting others have their say. A mysterious compass leads her to an unexpected adventure with Bear Grylls sailing the high seas. Can Bear show Mia the importance of teamwork and how dangerous the ocean can be if the captain doesn't have a crew who will work together?Each book in this fun new 12-book series from BEAR GRYLLS follows a different child on the outdoor activity camp. Once they are given the magical compass, they meet the inspirational adventurer in an amazing place and learn new skills and facts they can take with them back to their real life.