- Déanda Johnson, Escaping on the Northwestern frontier
- Alice L. Baumgartner, Freedom Seekers on the Southwestern frontier
- Damian Alan Pargas, Southern Maroon Communities
- Cassandra L. Newby-Alexander, The Atlantic Coastal Freedom Network
- Robert H. Churchill, The Underground Railroad in the Ohio River Valley
- Stanley Harrold, Escaping in and Around Washington, DC, Maryland & Virginia
- Eric Foner, The Underground Railroad in the Middle Atlantic Region
- Kathryn Grover, The New England Network to Freedom
- Gordon S. Barker, Reconsidering the Underground Railroad in Canada West
