Andrew Norriss returns with a beautiful and moving story for everyone who's ever felt like they're on the wrong path. Floyd is a star of under-18s tennis. Since he was little, all he's ever known is training, matches, and trying to be the best. But something strange is happening. A boy called Mike has started turning up - a boy no one else can see. He keeps appearing whenever Floyd is playing and making him lose his game. Floyd needs to discover what Mike wants - and what that will mean for him, and where his life is headed. Floyd is at the start of a journey that'll lead him into a headlong collision with his family, girls, friendship, and self-discovery.