Explore the high-octane world of vehicles, from sports cars to ATVs to monster trucks. The text focuses on each machine’s uses, features, types, and racing events. However, it is the extensive graphics and bold layouts that make this series stand out, and various charts and diagrams are featured throughout the books. These provide readers with key details and are very specific to the topic being discussed; for example, there are safety gear diagrams, a chart comparing kart engines, and a list of Monster Jam world records. These features are brightly colored and visually appealing, helping break up the text for striving readers. The text is written at a second grade reading level and features one short paragraph per page. Page layouts also include close-ups of the machines vehicle enthusiasts will appreciate. VERDICT With high-interest subject matter and excellent infographics, this series is a recommended purchase for elementary collections.