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Down the Great Unknown: John Wesley Powell's 1869 Journey of Discovery and Tragedy Through the Grand Canyon - Dolnick, Edward, and Campbell, Danny (Read by)
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Drawing on rarely examined diaries and journals, Down the Great Unknown is the first book to tell the full, dramatic story of the Powell expedition. On May 24, 1869 a one-armed Civil War veteran, John Wesley Powell and a ragtag band of nine mountain men embarked on the last great quest in the American West. The Grand Canyon, not explored before, was as mysterious as Atlantis--and as perilous. The ten men set out from Green River Station, Wyoming Territory down the Colorado in four wooden rowboats. Ninety-nine days later, ...

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Down the Great Unknown: John Wesley Powell's 1869 Journey of Discovery and Tragedy Through the Grand Canyon 2019, HarperCollins

ISBN-13: 9781982659547

Audiobook CD

Down the Great Unknown: John Wesley Powell's 1869 Journey of Discovery and Tragedy Through the Grand Canyon 2019, HarperCollins

ISBN-13: 9781982659554

MP3 format

Down the Great Unknown: John Wesley Powell's 1869 Journey of Discovery and Tragedy Through the Grand Canyon 2002, Harper Perennial, New York, NY

ISBN-13: 9780060955861

Trade paperback

Down the Great Unknown: John Wesley Powell's 1869 Journey of Discovery and Tragedy Through the Grand Canyon 2001, Harper, New York, NY

ISBN-13: 9780060196196

Hardcover

Down the Great Unknown: John Wesley Powell's 1869 Journey of Discovery and Tragedy Through the Grand Canyon 2001, HarperAudio

ISBN-13: 9780060002039

Abridged

Audiobook cassette