““Shrieking with rage and frustration she attempted to trace the mysterious symptoms to their source, but the students told her stubbornly they were suffering “Umbridge-itis.” After putting four successive classes in detention and failing to discover their secret she was forced to give up and allow the bleeding, swooning, sweating, and vomiting students to leave her classes in droves. But not even the users of the Snackboxes could compete with that master of chaos, Peeves, who seemed to have taken Fred’s parting words deeply to heart. Cackling madly, he soared through the school, upending tables, bursting out of blackboards, and toppling statues and vases.””
