Precision. Performance. Perseverance. The race is ON! The spirit of speed excites and entertains us. From the F1 track to a fairground derby, engine-powered races put the pedal to the medal and dial up the drama. And people-powered races demonstrate the pure heart and muscle of the human mind and body. These hi-lo titles help readers learn more about races against time and elements, races against each other, and races against ourselves.