Text volume only (see elsewhere in this catalogue for Atlas volume). [2], xiv, 264 pp. Illustrated with 2 chromolithograph views after W.H. Holmes, 4 heliotype plates after photographs, and 36 other plates including a color double-page map, many other double-page charts, and views after Thomas Moran and H.H. Nichols. 11½x9, modern tan cloth, spine gilt-lettered.

Illustrated text volume from probably the greatest of all Grand Canyon books; noteworthy for the artwork of Holmes and Moran as well as the striking heliotype plates, an early use of photography in a government geological survey.