With this Pledge

Elizabeth "Lizzie" Clouston's quietly held principles oppose those of the Southern Cause -- but when forty thousand soldiers converge on the fields of Franklin, Tennessee, the war demands an answer. The Carnton home, where she is governess, is converted into a Confederate hospital, and Lizzie is called upon to assist the military doctor with surgeries that determine life or death. Faced with the unimaginable, she must summon fortitude, even as she fears for the life of Towny, her fiancé and lifelong friend.