Hermione’s screams echoed off the walls upstairs, Ron was half sobbing as he pounded the walls with his fists. Harry was not even sure that it had really been there. He tilted the shard of mirror this way and that, and saw nothing reflected there but the walls and ceiling of their prison, and upstairs Hermione was screaming worse than ever, and next to him Ron was bellowing, “HERMIONE! HERMIONE!”