No, I haven't.
It was the telling of the underground railroad and told about individual families and how they helped from the deep south to Canada. It was so long ago that I read it, I may be mixing the whole idea of the book with a movie or two, but I do know I read it before movies about slavery and it made a huge impression on me. I've been trying to determine what the title was, because I want my grandbabes to read that one, plus To Kill A Mockingbird, and Corrie ten Boom's The Hiding Place.