As they near the end of their journey to freedom along the Underground Railroad, twelve-year-old Charity and her sixteen-year-old sister Bea encounter additional perils.
In 1851, thirteen-year-old Cecilia has her eyes opened to the horrors of slavery when she accompanies her ornithologist uncle on an expedition in search of the rare "Scarlet Ibis," and watches as he shows slaves the way to the Underground Railroad.
After Byron receives a whipping for stealing a ham for his pregnant wife and she dies giving birth to twins, Byron decides to escape slavery via the Underground Railroad.