Quinn Rollins's Reviews > Down the Great Unknown: John Wesley Powell's 1869 Journey of Discovery and Tragedy Through the Grand Canyon

Down the Great Unknown by Edward Dolnick
Rate this book
Clear rating

by
6677104
's review
Jun 02, 2016

really liked it
bookshelves: history, utah, biography, science, american-indian

flag

Sign into Goodreads to see if any of your friends have read Down the Great Unknown.
Sign In »

Reading Progress

06/02 marked as: read

No comments have been added yet.