I Married a Ranger

Canyons of the Colorado

Through the Grand Canyon from Wyoming to Mexico

The Repair of Casa Grande Ruin, Arizona, in 1891 Fifteenth Annual Report of the Bureau of Ethnology to the Secretary of the Smithsonian Institution, 1893-94, Government Printing Office, Washington, 1897, pages 315-348

Casa Grande Ruin Thirteenth Annual Report of the Bureau of Ethnology to the Secretary of the Smithsonian Institution, 1891-92, Government Printing Office, Washington, 1896, pages 289-318

Illustrated Catalogue of the Collections Obtained from the Indians of New Mexico in 1880 Second Annual Report of the Bureau of Ethnology to the Secretary of the Smithsonian Institution, 1880-81, Government Printing Office, Washington, 1883, pages 429-466

A Canyon Voyage

Montezuma Castle National Monument, Arizona (1977)

Titan of Chasms: The Grand Canyon of Arizona

The Two Great Canyons: Excerpts From Letters Written on a Western Journey

First through the Grand Canyon