The 3rd e-book within the bestselling Harry Potter collection, now illustrated in superb complete colour through award-profitable artist Jim Kay!

For twelve lengthy years, the dread fort of Azkaban held an notorious prisoner named Sirius Black. Convicted of killing 13 other folks with a unmarried curse, he used to be mentioned to be the inheritor obvious to the Darkish Lord, Voldemort.

Now he has escaped, leaving most effective clues as to the place he may well be headed: Harry Potter’s defeat of You-Understand-Who used to be Black’s downfall as neatly. And the Azkaban guards heard Black muttering in his sleep, “He is at Hogwarts . . . He is at Hogwarts.”

Harry Potter is not secure, now not even inside the partitions of his magical college, surrounded through his buddies. As a result of on best of all of it, there might be a traitor of their midst.