Unstoppable

Winners never give up.If anyone understands the phrase "tough luck," it's Harrison. As a foster kid in a cruel home, he knows his dream of one day playing for the NFL is a long shot. Then Harrison's luck seems to change. He is brought into a new home with kind, loving parents—his new dad is even a football coach. Harrison's big build and his incredible determination quickly make him a star running back on the junior high school team. In no time, he's practically unstoppable.But Harrison's good luck can't last forever.In his most dramatic and hard-hitting story yet, former NFL defensive end Tim Green writes about what it takes to be a winner, even when it seems like fate has dealt an impossible hand. Inspired by interviews with real-life cancer survivors and insider sports experience, this unforgettable story shows what it truly means to be unstoppable.