Muddy Ground: Native Peoples, Chicago's Portage, and the Transformation of a ContinentEbookMuddy Ground: Native Peoples, Chicago's Portage, and the Transformation of a ContinentbyJohn William NelsonRating: 0 out of 5 stars0 ratingsSave Muddy Ground: Native Peoples, Chicago's Portage, and the Transformation of a Continent for later