You all know..."Do Your Ears Hang Low?"and"Twinkle, Twinkle, Little Star,"but what about"Are You Quite Polite?"andQuiet in the Library" ? Songwriter and comedy writer extraordinaire Alan Katz has done it again Turning his attention to the subject of good and bad manners, he has created a hilarious new guide to manners that kids will love to follow -- laughing all the way With brilliantly funny pictures by illustrator and cartoonist David Catrow, this new collection promises hours of well-mannered silly dillyness for kids everywhere