A Canyon Voyage / The Narrative of the Second Powell Expedition down the Green-Colorado River from Wyoming, and the Explorations on Land, in the Years 1871 and 1872 — Frederick Samuel Dellenbaugh
Breaking the Wilderness / The Story of the Conquest of the Far West, From the Wanderings of Cabeza de Vaca, to the First Descent of the Colorado by Powell, and the Completion of the Union Pacific Railway, With Particular Account of the Exploits of Trappers and Traders — Frederick Samuel Dellenbaugh
The Romance of the Colorado River / The Story of its Discovery in 1840, with an Account of the Later Explorations, and with Special Reference to the Voyages of Powell through the Line of the Great Canyons — Frederick Samuel Dellenbaugh
