In this book, we meet Ella, a friend of Sam and Julia. She rehearses with Sam for their performance at the theater. The entire Mouse Mansion comes to watch. But then, Julia suddenly finds Sam's lucky stone in the stairwell. Will she be able to get it to Sam in time? Part 2 'At the Theater' is full of surprises! It takes you to the theater, explores different cultures, and highlights the importance of teamwork.
