books.google.ca - " The Underground Railroad, an often misunderstood antebellum institution, has been viewed as a simple combination of mainly white "conductors" and black "passengers." Keith P. Griffler takes a new, battlefield-level view of the war against American slavery as he reevaluates one of its front lines: the...http://books.google.ca/books/about/Front_line_of_freedom.html?id=xLKGinEZxygC&utm_source=gb-gplus-shareFront line of freedom
