Sketches in the History of the Underground Railroad: Comprising Many Thrilling Incidents of the Escape of Fugitives from Slavery, and the Perils of Those who Aided ThemEbookSketches in the History of the Underground Railroad: Comprising Many Thrilling Incidents of the Escape of Fugitives from Slavery, and the Perils of Those who Aided ThembyEber M. PettitRating: 0 out of 5 stars0 ratingsSave Sketches in the History of the Underground Railroad: Comprising Many Thrilling Incidents of the Escape of Fugitives from Slavery, and the Perils of Those who Aided Them for later