The sixth book in the Princess Posey chapter book series, and there's a new kid in class Posey and her best friends, Nikki and Ava, do everything together. Then, new girl Grace joins Miss Lee's first grade class, and Posey worries that everything will change. Nikki and Ava can't stop talking about Grace's long princess hair, and when she joins the girls' recess games, they like her way of doing things better than Posey's. But when Grace...