| Echo-Hawk, Roger C. and Walter R. Echo-Hawk. Battlefields and Burial Grounds: the Indian Struggle to Protect Ancestral Graves in the United States. Minneapolis, Minnesota: Lerner Publications Company. 1994. | | 1994 | | |
| Echo-Hawk, Walter. Walter Echo-Hawk. URL: http://www.walterechohawk.com/. 2016. | | 2016 | Walter R. Echo-Hawk's website (viewed October 14, 2016) | View |
| Echo-Hawk, Walter R. The Sea of Grass: a Family Tale from the American Heartland. Golden, Colorado: Fulcrum Publishing. 2018. | | 2018 | Cover illustration by Bunky Echo-Hawk; includes afterword entitled "We Begin to Awaken" by Roger Echo-Hawk. | |
| International Conference of Indigenous Archives, Libraries, and Museums (2016 : Phoenix, Arizona). Culture Builds Communities: Preserving the Past, Shaping the Future: International Conference of Indigenous Archives, Libraries, and Museums, October 9-12, 2016, Phoenix, Arizona. Oklahoma City, Oklahoma: Association of Tribal Archives, Libraries, and Museums. 2016. | 4 | 2016 | Conference program. | |