In two parallel stories, a Quaker family in Kansas in the late 1850s operates a station on the Underground Railroad, while almost 150 years later twelve-year-old Dana moves into the same house and finds the skeleton of a black woman who helped the Quakers.In two parallel stories, a Quaker family in Kansas in the late 1850s operates a station on the Underground Railroad, while almost 150 years later twelve-year-old Dana moves into the same house and finds the skeleton of a Black woman who helped the Quakers