Look to the skies - It's the Flying Machines! In Vol. 2: Airplanes, students will learn all about these high-flying sky baskets - from the parts of an airplane, to how an airplanes fly and their steering mechanisms, students will learn the science behind these amazingly simple marvels of aviation! Filled with interesting facts and stunning images, students will be blown away again and again by the innovative ways people continue to reach for the skies!