National Underground Railroad Freedom Center - Offers interactive educational programs to promote an understanding of slavery and the resistance movements, includes movies, donation details, a virtual tour, and upcoming events. Levi Coffin House - A Federal style brick home built in 1839 used to help fleeing slaves. Underground Railroad House - Articles and images. Horane Smith - Underground to Freedom - A book review. Network To Freedom - Database that includes all the sites, facilities, and programs that have met the basic criteria of showing an association to the Underground Railroad and additional criteria established for each element type. Owen Sound's Black History - The story of the last terminal of the railroad and its settlement. The Underground Railroad - A journey to the North from a slave's point of view by following their path as they try to escape from their southern bondage.