The Harvey Girls: Women Who Opened the West
Over the Edge: Fred Harvey at the Grand Canyon and in the Great Southwest
Natural Landmarks of Arizona by David Yetman
Tony Foster: "Watercolour Diaries from the Green River" Exhibit Catalog
Emerald Mile
Secrets in Grand Canyon, Zion and Bryce Canyon National Parks
Carving Grand Canyon: Evidence, Theories and Mystery
Geology Underfoot in Northern Arizona
Sedona Through Time: A Guide to Sedona's Geology
Roadside Geology of Arizona
The Colorado
Colorado River in Grand Canyon: River Map & Guide, The
"Curt Walters: A Retrospective" Exhibition Catalogue
