From Flaming Gorge Dam through Dinosaur Canyon to Ouray,

by Hayes, Philip T. (Philip Thayer), 1923-, Santos, Elmer S.
Denver, Powell Society 1969

Labyrinth, Stillwater, and Cataract Canyons,

by Mutschler, Felix E. (Felix Ernest)
Denver, Powell Society 1969

Marble Gorge and Grand Canyon,

by Simmons, George Clarke, 1923-, Gaskill, David L.
Flagstaff, Ariz., Northland Press 1969