The book has no illustrations or index. It may have numerous typos or missing text. However, purchasers can download a free scanned copy of the original rare book from the publisher's website (GeneralBooksClub.com). You can also preview excerpts of the book there. Purchasers are also entitled to a free trial membership in the General Books Club where they can select from more than a million books without charge. Original Publisher: Washington: Smithsonian Institution; Publication date: 1855; Subjects: Indians of North America/ Wisconsin/ Antiquities; Mounds/ Wisconsin; Earthworks (Archaeology)/ Wisconsin; Wisconsin; Indians of North America; Mounds; Earthworks (Archaeology); Antiquities; Social Science / Archaeology; Social Science / Ethnic Studies / Native American Studies; History / Native American; History / United States / State