Paperback Juvenile Fiction/Toys, Dolls & Puppets Nancy's little sister JoJo is on her way to her first day at preschool! Nancy tries to cheer up JoJo with fancy outfits and a lunch box filled with snacks, but nothing makes JoJo feel better. How can Nancy help her little sister? With lift-the-flaps on every spread, this Fancy Nancy book is perfect for anyone who's ever been nervous before the first day of school!