Estella has just been invited to her first sleepover party. She wants to go but she's nervous about sleeping in someone else's house. Plus the theme of the party is art and though she's a great dancer she's not so good at art. Or math. If she can't master her multiplication tables her parents won't let her go to the party at all. Now she's worried what if she can't go to the party? Or worse what if she does and is miserable the whole time?