Tác giả: George Bird Grinnell
American Big-Game Hunting
Theodore Roosevelt, Owen Wister, George Bird Grinnell, George S. Anderson, Winthrop Chanler, Walter Bourchier Devereux, Dean Sage, Archibald Rogers, Oscar F. C. Crocker, W. D. Pickett, Roger D. Williams, Bronson Rumsey, Arnold Hague
Blackfeet Indian Stories
George Bird Grinnell