Lizards of the American Southwest: A Photographic Field Guide edited by Lawrence L.C. Jones and Robert E. Lovich.
Lizards of the American Southwest covers all 96 species found in California, Nevada, Arizona, New Mexico, Utah, Colorado and Texas west of the Pecos River. Learn where to find lizards and how to identify them. Includes detailed information on habitat, natural history, taxonomy, viewing tips, plus hundreds of photos, illustrations and maps. 75 experts provide the most comprehensive guide to lizards of the Southwest.
Rio Nuevo, 2009. 6" x 9" paperback, 567 pages.