For a 16-year-old boy out in the world alone for the first time, every day’s an education in the hard work and boredom of migrant labor; every day teaches him something more about friendship, or hunger, or profanity, or lust—always lust. He learns how a poker game, or hitching a ride, can turn deadly. He discovers the secret sadness and generosity to be found on a lonely farm in the middle of nowhere. Then he joins up with a carnival and becomes...