Emboldened by the return of Lord Voldemort, the Death Eaters are wreaking havoc in both the Muggle and wizarding worlds. Hogwarts, once thought to be a safe haven, may no longer be safe. Harry suspects that new dangers may lie within the castle, but Dumbledore is more intent upon preparing him for the final battle that he knows is fast approaching. Harry will have to help him uncover a vital key to unlocking Voldemort's defenses, a critical piece...

Young wizard Harry and his friends Ron and Hermione are facing new challenges during their second year at Hogwarts School of Witchcraft and Wizardry as they try to uncover a dark force that is terrorizing the school.