It's the Wizard School - a fantastic place where Harry will find friends, aerial sports, and magic in everything from classes to meals. Things are just not going well for Harry this summer. By hook or by crook Harry manages to escape, and arrive for the start of a new year at Hogwarts School for Witchcraft and Wizardry. That's when Harry's luck really begins to go sour. Right from the beginning he gets into trouble, and it was all an accident.
Students turn up literally petrified.
Gossip has it that Harry's the one to blame. There was once an evil wizard at the school who created a Chamber of Secrets in which there was a terrible monster. The rumor is that Harry has opened the Chamber. The third book in the series is Harry Potter and the Prisoner of Azkaban . Turns out that the very evil wizard Voldemort had an assistant named Sirius Black.