Every day is a misery for a nameless, motherless Southern girl who is treated cruelly by her pa and brothers. Her life changes forever when a runaway slave named Zenobia turns to her for help and shelter. Longing for her own freedom, the girl decides to run away, and she and Zenobia set off on a harrowing journey. Along the way, Zenobia names the girl Lark, after the bird, for her ability to mimic its song. Running by night, hiding by day, the girls...