¡°Honestly, am I the only person who's ever bothered to read Hogwarts, A History?¡± said Hermione crossly to Harry and Ron.
¡°No!¡± said Hermione in a terrified whisper. ¡°Don't you understand? We're breaking one of the most important wizarding laws! Nobody's supposed to change time, nobody! You heard Dumbledore, if we're seen ¡ª¡±