| A Wild Grizzly | Frontispiece |
| | From a Flashlight Photograph by F. C. Wolcott |
| The Challenge (showing a young Alaskan Grizzly of the Big Brown Bear Type) | 24 |
| | Photograph by Pedersen, Seward, Alaska |
| Mexican Grizzlies: Group in the Field Columbian Museum, Chicago | 64 |
| | Reproduced by courtesy of the Museum |
| Jenny and Johnny, in the First Year of their Lives | 102 |
| | Photograph by the Author |
| Jenny and Johnny, at the Age of Fourteen | 114 |
| | Photograph taken in the Denver Zoo |
| Catching Black Bear Cubs | 140 |
| Johnny | 176 |
| | Photograph by J. D. Figgins |
| A Black Bear in the Sequoia National Park | 212 |
| | Photograph by Lindley Eddy, Giant Forest, Cal. |
| A Black Bear and Cubs | 232 |
| | Photograph by C. E. Huish, Eureka, Utah |
| Grizzly Bear Group in Colorado Museum of Natural History, Denver | 250 |
| | Reproduced by courtesy of the Museum |
