A Pulitzer Prize-winning journalist pulls back the curtain on the extraordinary inner lives of America's most obsessive sports fans. There are fans, and then there are fanatics. In this wondrously immersive look at American sports fandom, George Dohrmann travels the country to find out what distinguishes an ordinary, everyday enthusiast from that special breed of supporter known as the superfan. In Minnesota, Dohrmann meets newly minted generals of...