Do you have a need for speed? In motorsports, there are countless races to be run—and won. Drivers test their limits, set impressive records, and race to beat their rivals. Motorsport is a high-stakes, high-speed world. Pull up to the starting line to see how cars, boats, planes, and other extreme vehicles have fared in some of the world's biggest races in Motorsports, part of the At the Starting Line book series. In this nonfiction book, readers will learn about extreme vehicles, top competitors, history-making races, and what to expect next in automobile, motorcycle, powerboat, airplane, and kart racing. This children's book also includes before- and after-reading activities, glossary words defined on the pages they appear, and vibrant photographs to engage readers along the way. Recommended age 8-14 years