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...

Readers beware. The brilliant, breathtaking conclusion to J.K. Rowling's spellbinding series is not for the faint of heart--such revelations, battles, and betrayals await in Harry Potter and the Deathly Hallows that no fan will make it to the end unscathed. Luckily, Rowling has prepped loyal readers for the end of her series by doling out increasingly dark and dangerous tales of magic and mystery, shot through with lessons about honor and contempt,...