For twelve long years, the dread fortress of Azkaban held an infamous prisoner named Sirius Black. Convicted of killing thirteen people with a single curse, he was said to be the heir apparent to the Dark Lord, Voldemort.
Now he has escaped, leaving only two clues as to where he might be headed: Harry Potter’s defeat of You-Know-Who was Black’s downfall as well. And the Azkban guards heard Black muttering in his sleep, “He’s at Hogwarts…he’s at Hogwarts.”
Harry Potter isn’t safe, not even within the walls of his magical school, surrounded by his friends. Because on top of it all, there may well be a traitor in their midst.For most children, summer vacation is something to look forward to. But not for our 13-year-old hero, who’s forced to spend his summers with an aunt, uncle, and cousin who detest him. The third book in J.K. Rowling’s Harry Potter series catapults into action when the young wizard “accidentally” causes the Dursleys’ dreadful visitor Aunt Marge to inflate like a monstrous balloon and drift up to the ceiling. Fearing punishment from Aunt Petunia and Uncle Vernon (and from officials at Hogwarts School of Witchcraft and Wizardry who strictly forbid students to cast spells in the nonmagic world of Muggles), Harry lunges out into the darkness with his heavy trunk and his owl Hedwig. As it turns out, Harry isn’t punished at all for his errant wizardry. Instead he is mysteriously rescued from his Muggle neighborhood and whisked off in a triple-decker, violently purple bus to spend the remaining weeks of summer in a friendly inn called the Leaky Cauldron. What Harry has to face as he begins his third year at