Rebel queen of Washington spies : Rose Greenhow -- Vanished without a trace : Sarah Slater -- "Singing as sweetly as ever" : Olivia Floyd -- Grant's most valuable Richmond spy : Elizabeth Van Lew -- The spy who saved ships : Elizabeth Baker -- Double trouble sister act : Ginnie and Lottie Moon -- The perils of Pauline : Pauline Cushman -- The heroine of Winchester : Rebecca Wright -- A glorious consummation : Harriet Tubman -- A teenage terrorist : Nancy Hart -- "No sacrifice too great" : Antonia Ford and Laura Ratcliffe -- Mosby's Merry Christmas : Roberta Pollock -- A secesh Cleopatra : Belle Boyd -- The clever masquerader : Emma Edmonds -- Trapped in a sting operation : Clara Judd -- Sarah's deadly revenge : Sarah Lane Thompson -- Hired to find herself : Loreta Velazquez -- Beyond the call of duty : more heroines -- Did she die for their sins? : Mary Surratt.