As he makes his way through the third year of Hogwarts Harry has to cope with feuding friends old enemies and the mysterious Sirius Black During his third year at Hogwarts School for Witchcraft and Wizardry Harry Potter must confront the devious and dangerous wizard responsible for his parents deaths 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 Azkaban 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 Trade Sized Edition As he makes his way through the third year of Hogwarts Harry has to cope with feuding friends old enemies and the mysterious Sirius Black - from Amzon