"Win "Coal" Keegan is starting to get the hang of his new life. He's come to love his foster family, the McKays, and is getting more confident with his invisibility powers. Almost too confident. At first, he uses his abilities for small favors. But soon, the favors snowball into bigger asks and messier pranks. And when rumors surface about a "ghost" in the neighborhood, Coal realizes it might be best to keep his talents under wraps. But that gets harder when Coal starts to suspect that someone--or something--might be tracking him. And as the evidence stacks up, Coal realizes he's not the only one with powers. Is his pursuer friend or foe? What would it be like to meet someone just like him? As the stakes rise and Coal finds allies and enemies in unexpected places, he'll have to channel a new level of bravery to protect himself, his family, and his world. Packed with themes of technology, race, and justice, this exhilarating follow-up to Boy 2.0 returns readers to the world of their new favorite superhero."-- Provided by publisher.