Silvy's twelfth birthday is coming up and she wants to invite Mabelee, who's African American, to the party. However, Silvy's mother and grandmother object. "Mabelee has her own friends," they tell her, and even though Silvy and Mabelee were best friends when they were little, that time has passed. Mabelee has new friends and no time for Silvy. They're busy painting the old school and raising money for schoolbooks, and Mabelee has started calling...