12-year-old Sebastien Ranes is taking a trip. He doesn't exactly understand why, but he accepts it. His mother often seems too emotionally detached to care for him. Her latest boyfriend Dick takes cruel pleasure in mimicking the boy’s stuttering, and wants to live his life without "somebody else's kid" getting in the way. So it's no surprise when they pack his bags to send him away. It is a surprise when they send him alone. Ushered from his Stockton, California home, Sebastien must fend for himself and travel two thousand miles across the country to live with his grandmother and sister in Pennsylvania. Along the way, he learns that sometimes caring, guidance and understanding can come from some unlikely people. Marcus is a man who has been neglected more by society than his family. As a young black ex-con, he is not the epitome of the person most would pick as a chaperone for their child's cross country trip. Yet rather than be held apart by their differences, Marcus and Sebastien are drawn together by the things that make us all alike. As both guide and protector, Marcus imparts his own style of wisdom while showing Sebastien that, despite the darker side of the human condition, people can and do care for one another. Greyhound is the story of the journey taken by a young boy into manhood, and by the reader into his world. Like every trip, there are many stops along the way. But this journey differs in the way young Sebastien arrives at his destination.