Ever since Harry Potter had come home for the summer, the Dursleys had been so mean and hideous that all Harry wanted was to get back to the Hogwarts School for Witchcraft and Wizardry. But just as he’s packing his bags, Harry receives a warning from a strange impish creature who says that if Harry returns to Hogwarts, disaster will strike.

And strike it does. For in Harry’s second year at Hogwarts, fresh torments and horrors arise, including an outrageously stuck-up new professor and a spirit who haunts the girls’ bathroom. But then the real trouble begins – someone is turning Hogwarts students to stone. Could it be Draco Malfoy, a more poisonous rival than ever? Could it possible be Hagrid, whose mysterious past is finally told? Or could it be the one everyone at Hogwarts most suspects… Harry Potter himself!

There is a door at the end of a silent corridor. And it’s haunting Harry Potter’s dreams. Why else would he be waking in the middle of the night, screaming in terror?

Harry has a lot on his mind for this, his fifth year at Hogwarts: a Defense Against the Dark Arts teacher with a personality like poisoned honey; a big surprise on the Gryffindor Quidditch team; and the looming terror of the Ordinary Wizarding Level exams. But all these things pale next to the growing threat of He-Who-Must-Not-Be-Named – a threat that neither the magical government nor the authorities at Hogwarts can stop.

As the grasp of darkness tightens, Harry must discover the true depth and strength of his friends, the importance of boundless loyalty, and the shocking price of unbearable sacrifice.

His fate depends on them all.

Harry Potter has never even heard of Hogwarts when the letters start dropping on the doormat at number four, Privet Drive. Addressed in green ink on yellowish parchment with a purple seal, they are swiftly confiscated by his grisly aunt and uncle. Then, on Harry’s eleventh birthday, a great beetle-eyed giant of a man called Rubeus Hagrid bursts in with some astonishing news: Harry Potter is a wizard, and he has a place at Hogwarts School of Witchcraft and Wizardry. An incredible adventure is about to begin!

For Harry Potter, it’s the start of another far-from-ordinary year at Hogwarts when the Knight Bus crashes through the darkness and comes to an abrupt halt in front of him.

It turns out that Sirius Black, mass-murderer and follower of Lord Voldemort, has escaped – and they say he is coming after Harry.

In his first Divination class, Professor Trelawney sees an omen of death in Harry’s tea leaves.

And perhaps most frightening of all are the Dementors patrolling the school grounds with their soul-sucking kiss – in search of fresh victims.