In 1888 in Mayfield, Texas, a girl lived in her parents' home until she married or became a teacher. But Marty, the oldest of six children, has seen her mother exhausted by child-bearing and the unpredictability of cotton farming, and Marty won't begin that life without fighting for an education and the chance to be a doctor.
Dr. Klinefelder encourages her to attend a nursing school opening in Galveston, but Marty is determined not to settle for anything less than her dream--until Billy Washburn kisses her, and Marty feels "everything inside of me tighten up and go hot." Marty's life is further complicated by her relationships with her family and friends--the people who can help her most but discourage her from leaving the people she loves.