Kansas, 1883. When seventeen-year old Gwen Mott’s father is gunned downed on their tiny ranch, she’s faced with sudden poverty and a land payment. Gwen turns to the only work she knows—bounty hunting. Well, sort of.Gwen's gun hand is as quick as her temper, and both land her in a heap of trouble. To save her home and avenge her father’s murder, Gwen enlists the help of her two long-lost friends: tough-as-hide Kate and flirtatious Southerner Molly, both living cash-strapped lives of their own. The three wayward girls set off on a dangerous journey into the lawless Kansas badlands in hopes of loot, land, and love. But the Daughters of Flat Rock are soon in over their stubborn heads before they can say gunfights and handsome cowboys.