"Fifteen-year-old Miriam Horton is the oldest daughter of a Southern Baptist preacher and faith healer. Every summer, the Hortons pack themselves tight in their old minivan and travel through small southern towns for revival season: the time during which Miriam's father holds massive healing services, drawing thousands of people looking to be cured of ailments and disease. This revival season, though, doesn't go as planned, and after one service in...