Here is the highly readable account of one of the remarkable achievements of the 19th century: how a remote tree-covered area of northern Minnesota became America's greatest source of iron ore.  It is 1891. An improbable team of American businessmen and European immigrants hunt for iron ore in a formidable expanse of dense pine forest. Fighting isolation, harsh winters, and mosquito-infested summers, they find it. What follows is an extraordinary tale of both personal and technological achievement. Mesabi Pioneer¿s brings the pursuit of iron ore to vivid life, illuminating the men and women mostly forgotten by history, who built an industry, carved towns from trees, and created a rich culture that lasts to this day.