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. Product Information: • ISBN: 9781408855676 • Author: J.K. Rowling • Publisher: Bloomsbury Children’s Books • Format: Paperback • Pages: 480 • Dimensions: 19.7 x 13 x 3.1cm