The book "An Outline 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" is written by John Wesley Powell. In this work, the author explores the mythology of the North American Indians, revealing the rich and fascinating culture and beliefs of these peoples. The reader will be able to learn about the various stories, legends and myths that are an important part of the heritage of North American indigenous peoples. The book contains interesting and important studies that will expand the understanding of the mythology and culture of these historical groups.