Further on the Underground Railroad songs (which have turned out to be popular favourites among my own compositions): my source is an 1879 book by William Still that you can browse at the link below. 800 pages of true personal stories... a great find for a historical balladeer.

The Underground Railroad, online at American Memory. Click on "View this item"; there's a table of contents starting on image 7. But the image numbers don't line up exactly with the book's page numbers.

Marion