What's a 16-year-old boy to do when he learns that his stepmother and a local judge have murdered his father and now plan to kill him, too? Well, when it's 1906, and you can play pretty good second base, you join a barn-storming baseball team making its way across Kansas. It also helps that the team is the Kansas City National Bloomer Girls. After all, who'd look for a runaway boy disguised as a girl on a women's team that competes against town teams...