Wide-eyed, Camilla watches the little girl with the strange hair run right through a wall. Only ghosts can walk through walls. Therefore she confides to Silas in a whisper: "She's a little ghost girl. She can wear whatever shirt she wants."

That having been settled, she approaches both girls. "I'm Camilla," she says. If they try to call her Milly she'll be angry. Only Charles can call her that. Where is he, anyhow? "This is Silas and he's going to read the Blue Fairy Book out loud."