Join Walla Walla and his friends as they take your child from their backyard play to a high-seas adventure, where they become pirates and hunt for buried treasure. It doesn't take long for the four friends to realize that friendship is the real treasure. This faith-based series is geared to teach your child life-lessons in friendship, sharing, and manners. Each book in the collection offers easy-to-understand scripture that goes hand-in-hand with the lesson.