| Title | Author | Publisher | Year | Collection |
|---|---|---|---|---|
| Yellowstone's Nature. The Junior Ranger activity paper for kids 7–12 years old | Yellowstone National Park. Division of Interpretation | Yellowstone National Park. Division of Interpretation | dates varry as revisions are made | Books & Theses |
| Bear! immagination and reality | Yellowstone National Park. Division of interpretation | Yellowstone National Park. Division of Interpretation | 1987 | Books & Theses |
| A manual of general information on Yellowstone National Park. Compiled by the Division of Interpretation. | National Park Service | Yellowstone National Park. Division of Interpretation | 1963 | Books & Theses |