Harry Potter and the Half-Blood Prince (Jim Dale) - J.K. Rowling

When Dumbledore arrives at Privet Drive one summer night to collect Harry Potter, his wand hand is blackened and shrivelled, but he does not reveal why. Secrets and suspicion are spreading through the wizarding world, and Hogwarts itself is not safe. Harry is convinced that Malfoy bears the Dark Mark. Narrated by Jim Dale.