He decides that entering the Demolition Derby is the perfect way to show everyone that what he lacks in horsepower he makes up for in gumption. From multi-talented mega celebrity John Cena comes this exciting story about the importance of believing in yourself and never giving up. Full of high-octane illustrations and a new character kids will cheer for, this fun and fast-paced book proves that a little Elbow Grease . . . can go a long way!