Book excerpt: A hot, sticky day in Gotham is about to get even stickier! When Joker and Harley Quinn get the Gotham City Police eating out of the palms of their hands, only Batman and Batgirl can serve up sweet justice. Full of super hero action, Batman Classic: The Joker's Ice Scream is a Level Two I Can Read book, geared for kids who read on their own but still need a little help.