Join Elbow Grease, the little truck who never gives up, as he plays with his monster truck brothers in the rain and sun in this Step 1 Step Into Reading leveled reader from superstar entertainer and #1 New York Times bestselling author John Cena A fun-filled leveled reader from multi-talented mega celebrity John Cena Elbow Grease loves to race, splash and play with his four monster truck brothers: Tank, Flash, Pinball and Crash The brothers enjoy a play day in this Step 1 reader based on John Cenas Elbow Grease picture book series