The World's Fastest MachinesPaperback, 1 July 2013

A roller coaster the hits hair-raising speeds of more than 150 miles (240 kilometers) per hour. Planes that travel faster than the speed of sound. An electric car that needs parachutes to help it slow down. These are some of the fastest vehicles in the world. Take a thrill ride to learn more about these amazing vehicles and how they reach superspeeds.