On the Organization of Scientific Work of the General Government Powell, John Wesley Heftet / 2013 / Engelsk
Report on the Lands of the Arid Region of the United States With a More Detailed Account of the Lands of Utah: With Maps Powell, John Wesley Innbundet / 2015 / Engelsk
Exploration of the Colorado River of the West and Its Tributaries Explored in 1869, 1870, 1871, and 1872, Under the Direction of the Secretary of the Smithsonian Institution. Powell, John Wesley Heftet / 2012 / Engelsk
The Exploration of the Colorado River and Its Canyons Powell, John Wesley Digital bok / 2017 / Engelsk
Der sächsische Prinzenraub nach älteren und neueren Quellen; nebst einer Beschreibung des zu dessen Erinnerung errichteten Denkmals und des zu seinem Schutz erbauten Köhlerhauses am Fürstenberge bei Grünhain Powell, John Wesley Annet / 2023 / Engelsk
Der Luftpirat und sein lenkbares Luftschiff 66: Das Weltenfahrzeug zwischen den Riesen-Kometen Powell, John Wesley Annet / 2023 / Engelsk
Report on the Lands of the Arid Region of the United States With a More Detailed Account of the Lands of Utah: With Maps Powell, John Wesley Innbundet / 2015 / Engelsk
Sermons: Selected from the Papers of the Late Rev. Clement Bailhache (Edition1) Powell, John Wesley Annet / 2023 / Engelsk
Contributions to North American Ethnology Volume 2. Part 2 Powell, John Wesley Heftet / 2013 / Engelsk
Introduction to the Study of Indian Languages; With Words, Phrases, and Sentences to Be Collected Powell, John Wesley Heftet / 2012 / Engelsk
Introduction to the Study of Indian Languages : With Words, Phrases and Sentences to Be Collected Powell, John Wesley Heftet / 2013 / Engelsk
Report on the Lands of the Arid Region of the United States With a More Detailed Account of the Lands of Utah: With Maps Powell, John Wesley Innbundet / 2015 / Engelsk
Outing Adventure Library. First Through the Grand Canyon. Being the Record of the Pioneer Exploration of the Colorado River in 1869-70 Powell, John Wesley Heftet / 2018 / Engelsk
First Through the Grand Canyon - Scholar's Choice Edition Powell, John Wesley Heftet / 2015 / Engelsk
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 Dellenbaugh, Frederick Samuel Innbundet / 2015 / Engelsk
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 Dellenbaugh, Frederick Samuel Innbundet / 2015 / Engelsk
