Author
John Wesley Powell
7 free books by John Wesley Powell, free to read online. Chapter 1 of any book is free, no account needed.
Canyons of the Colorado
Indian Linguistic Families of America, North of Mexico
Seventh Annual Report of the Bureau of Ethnology to the Secretary of the Smithsonian Institution, 1885-1886, Government Printing Office, Washington, 1891, pages 1-142

Sketch of the Mythology of the North American Indians
First Annual Report of the Bureau of Ethnology to the Secretary of the Smithsonian Institution, 1879-80, Government Printing Office, Washington, 1881, pages 17-56
Wyandot Government: A Short Study of Tribal Society Bureau of American Ethnology
On the Evolution of Language
First Annual Report of the Bureau of Ethnology to the Secretary of the Smithsonian Institution, 1879-80, Government Printing Office, Washington, 1881, pages 1-16
