Incoming Resources
- John Wesley Powell and the great surveys of the American West, Ann Gaines ; introductory essay by Michael Collins
- Running dry, a journey from source to sea down the Colorado River, Jonathan Waterman
- The Powell Expedition, new discoveries about John Wesley Powell's 1869 river journey, Don Lago
- Contested waters, an environmental history of the Colorado River, April R. Summitt
- A river no more, the Colorado River and the West, Philip L. Fradkin ; photos. by the author
- Call of the Colorado, by Roy Webb