Showing Penguin Puzzle by Judith Bauer Stamper

Magic Sch Bus Penguin Puzzle Ms. Frizzle whisks her students away on a "cool" trip to Antarctica, where they learn all about the South Pole and come face to face with playful penguins and colossal icebergs. When the kids are magically changed into real penguins, they need Ms. Frizzle's help to solve their penguin puzzle. Illustrations. Full description