Elbow Grease by John Cena, Howard McWilliam (Illustrator); 2018. Hardcover (Ch-PIC)

Meet Elbow Grease, a little monster truck with a big problem! He's smaller than his four brothers, but wants to prove that he has the guts and the grit to do big things. 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.