"Harry is summoned to attend an infamous school for wizards, and he begins to discover some clues about his illustrious birthright. At this unusual school, Harry finds himself drawn deep inside a mystical world he never knew existed and closer to his own noble destiny"-- "La vida de Harry Potter cambia para siempre el día que cumple once años, cuando el gigante de ojos negros y brilliantes Rubeus Hagrid le entrega una carta y le revela noticias...

As Harry faces his upcoming fifth year at Hogwarts Academy, there are increasing rumors of dark times coming and of Lord Voldemort's return to power, and a secret anti-Voldemort society, The Order of the Phoenix, begins meeting again.

When the Chamber of Secrets is opened again at the Hogwarts School for Witchcraft and Wizardry, second-year student Harry Potter finds himself in danger from a dark power that has once more been released on the school.

Harry, Ron and Hermione, now teenagers, return for their third year at Hogwarts. There they are forced to face escaped prisoner, Sirius Black, who poses a great threat to Harry. In addition to new experiences, Harry must overcome the threats of Dementors, outsmart a werewolf and finally deal with the truth about Sirius and his relationship with his parents.