Scholastic makes it easy by publishing 'Dog Man: Fetch-22' on December 11, just in time for the holidays. The eighth book in Dav Pilkey's uber-popular series about a policeman with the head of a dog (or more accurately, a dog with the body of a policeman) has Dog Man and his arch enemy Petey the Cat setting aside their differences to help out Petey’s sidekick, Li'l Petey. (Age 7 up, $12.99)