A paperback edition of the third Harry Potter book, Harry Potter and the Prisoner of Azkaban. Continue the story with the fourth novel in the Harry Potter series, Harry Potter and the Goblet of Fire.

When the Knight Bus crashes through the darkness and screeches to a halt in front of him, it's the start of another far from ordinary year at Hogwarts for Harry Potter. Sirius Black, escaped mass-murderer and follower of Lord Voldemort, is on the run - and they say he is coming after Harry. In his first-ever Divination class, Professor Trelawney sees an omen of death in Harry's tea leaves. But perhaps most terrifying of all are the Dementors patrolling the school grounds, with their soul-sucking kiss.

The Harry Potter Series consists of:

• Harry Potter and the Philosopher’s Stone
• Harry Potter and the Chamber of Secrets
• Harry Potter and the Prisoner of Azkaban
• Harry Potter and the Goblet of Fire
• Harry Potter and the Order of the Phoenix
• Harry Potter and the Half-Blood Prince
• Harry Potter and the Deathly Hallows