| Elk in gathering storm, Jackson's Hole . . . . . . . . . . . . . . . . . . . . . . | [14] |
| Elk stalled in snow . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . | [18] |
| As we pulled up close behind him . . . . . . . . . . . . . . . . . . . . . . . . . | [18] |
| The Falls in winter from Point Lookout . . . . . . . . . . . . . . . . . . . . . . | [30] |
| The Giant is the biggest geyser in North America . . . . . . . . . . . . . . | [38] |
| "Yankee Jim's" cabin . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . | [56] |
| "Yankee Jim" with a trout from his canyon . . . . . . . . . . . . . . . . . . . . | [68] |
| Just above the first drop in "Yankee Jim's" Canyon . . . . . . . . . . . . . | [68] |
| Foot of "Yankee Jim's" Canyon . . . . . . . . . . . . . . . . . . . . . . . . . . . . | [72] |
| "Calamity Jane" in 1885 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . | [80] |
| I found "Calamity" smoking a cigar and cooking breakfast . . . . . . . . | [80] |
| Golden Gate Canyon and Viaduct . . . . . . . . . . . . . . . . . . . . . . . . . . . | [104] |
| Emigrant Peak, Yellowstone River, near Livingston, Mont. . . . . . . . | [108] |
| Tower Fall and Towers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . | [110] |
| Yellowstone Park Headquarters . . . . . . . . . . . . . . . . . . . . . . . . . . . . | [116] |
| Director Mather, Secretary of the Interior Fall, and Super- intendent Albright camping . . . . . . . . . . . . . . . . . . . . . . . . . . . . | [116] |
| Superintendent Albright and Mule Deer . . . . . . . . . . . . . . . . . . . . . . | [116] |
| Gate of the Mountains, Yellowstone River . . . . . . . . . . . . . . . . . . . . | [122] |
| Where Custer fell . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . | [126] |
| The blacksmith shop where my boat was set up . . . . . . . . . . . . . . . . | [142] |
| We launched the boat below the Livingston bridge . . . . . . . . . . . . . | [142] |
| A difficult riffle below Springdale . . . . . . . . . . . . . . . . . . . . . . . . . . | [142] |
| Pete Holt and Joe Evans . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . | [150] |
| Hauled out at the foot of a rough rapid . . . . . . . . . . . . . . . . . . . . . . . | [150] |
| A sharp pitch on the upper Yellowstone . . . . . . . . . . . . . . . . . . . . . . | [150] |
| Joe Evans who piloted me the first half day . . . . . . . . . . . . . . . . . . . | [156] |
| Pete Holt and Joe Evans with their inflated life preservers . . . . . . . | [156] |
| "Chickens, children and hogs" . . . . . . . . . . . . . . . . . . . . . . . . . . . . . | [156] |
| Round-up outfit at dinner . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . | [172] |
| A savage riffle near the site of Captain Clark's boat camp . . . . . . . . | [176] |
| Sunrise on a quiet reach of the lower Yellowstone . . . . . . . . . . . . . . | [176] |
| The Yellowstone below the outlet of the Lake . . . . . . . . . . . . . . . . . | [180] |
| Rough water and a bad bend . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . | [180] |
| Herd, Powder River Valley . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . | [202] |
| Sheep by the water, Big Powder River . . . . . . . . . . . . . . . . . . . . . . . | [202] |
| The County bridge over the Yellowstone . . . . . . . . . . . . . . . . . . . . . | [206] |
| Pompey's Pillar . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . | [212] |
| The Yellowstone from the top of Pompey's Pillar . . . . . . . . . . . . . . . | [212] |
| Custer's Pillar, Bad Lands . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . | [216] |
| The grating which protects the initials carved by Captain Clark on the side of Pompey's Pillar . . . . . . . . . . . . . . . . . . . . . . | [216] |
| Stockyards, Miles City . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . | [224] |
| "Freightin'" . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . | [224] |
| One of the famous school bands of Glendive . . . . . . . . . . . . . . . . . . . | [240] |
| Buffalo stampede . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . | [242] |
| The dam across the Yellowstone at Intake . . . . . . . . . . . . . . . . . . . . | [246] |
| Portaging my boat round the Intake Dam . . . . . . . . . . . . . . . . . . . . . . | [246] |
| Completing the portage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . | [246] |
| The "Old-N" crossing the Powder River . . . . . . . . . . . . . . . . . . . . . . | [254] |
| The Yellowstone just above Livingston . . . . . . . . . . . . . . . . . . . . . . . | [270] |
| The Yellowstone just after receiving the Big Horn . . . . . . . . . . . . . . | [270] |
| The broad stream of the Yellowstone below Glendive . . . . . . . . . . . | [280] |
| The last bridge above the Missouri . . . . . . . . . . . . . . . . . . . . . . . . . . | [280] |
| Where the Yellowstone takes possession of the Missouri . . . . . . . . . | [280] |