Henry Schoolcraft 
The American Indians [EPUB ebook] 
Their History, Condition and Prospects, from Original Notes and Manuscripts

Henry Rowe Schoolcraft (1793 – 1864) was an American geographer, geologist, and ethnologist, noted for his early studies of Native American cultures, as well as for his 1832 expedition to the source of the Mississippi River. He is also noted for his major six-volume study of Native Americans published in the 1850s.