On Four Wheels (Mighty Mechanics' Guide to Speed)

We are the Mighty Mechanics, and we look after all kinds of high-speed vehicles. Join us for a tour of the world's fastest transport on wheels -- from racing cars to motorcycles. Learn who holds the land speed record and which car is fast enough to break the sound barrier. Compare top speeds and explore the special features and cutting-edge technology that make these machines some of the speediest on Earth. See how the fastest land animals measure up to these high-speed vehicles. Full of striking photographs, colorful graphics, and fun facts that will keep you turning the pages. So, buckle up and prepare for an incredible ride!