| Title | Author |
|---|---|
| Crook County Museum and Art Gallery | |
| Crook County, Wyoming | Nicole Lebsack |
| Crook, Gen. George Campaign sign | |
| Crook, Gen. George, campaigns of 1876 | Lori Van Pelt |
| Crossings, North Platte River; Oregon Trail sites of | WyoHistory.org |
| Crow Creek Ranch | Stephanie Lowe |
| Curry, Peggy Simson, Wyoming Poet Laureate 1981-1987 | Lori Van Pelt |