Meet the little truck who never gives up–Elbow Grease–and his four monster truck brothers in this Step 1 Step Into Reading leveled reader from superstar entertainer and #1New York Timesbestselling author John Cena!A fun and fast-paced leveled reader from multitalented mega celebrity John Cena! Elbow Grease has four big brothers–each one special and unique in his own way. Meet tough Tank, fast Flash, smart Pinball, brave Crash, and of course Elbow Grease, who never gives up, in this Step 1 reader based on John Cena’sElbow Greasepicture book series!