Like the other 13 books in this series, this one asks and answers 20 questions, each with a large photo and a humorous drawing by illustrator Steve Weaver. Did you know that penguins have a good reason to wear a tuxedo? Have you ever wondered whether they can fly? What they eat? Whether they have knees? Did you know that penguins don't live at the North Pole? Those Perky Penguins will explain all the questions you've asked yourself as you've watched these funny, perky little birds waddle around at the zoo and elegantly fly in the water under the ice on screen.