Lizzie refuses to speak. She doesn`t want to talk to Rory or Jake, her new stepbrothers. Or to Sam, their dad. Or even to her mum. She`s completely fed up with having to join a new family, and nothing can convince her to speak to them. Not football, not pizza, not a new bedroom. That is, until she meets Great-Gran - a member of the new family who is even more stubborn than she is . . .