Strong Sisters is available at the following libraries:
- Arapahoe Library District
- Auraria Higher Education Center/ CU-Denver Library
- Colorado Christian University
- Colorado College Library
- Community College of Aurora Library
- Denver Public Library
- Douglas County Libraries
- Englewood Public Library
- Franklin Ferguson Memorial Library (Cripple Creek)
- Gunnison County Library District (Gunnison and Crested Butte)
- Gunnison High School
- High Plains Library District (Greeley)
- Jefferson County Public Library District
- John C. Fremont Library District (Florence)
- Lake County Public Library (Leadville)
- Loveland Public Library District
- Mesa County Public Library District (Grand Junction)
- Northern Chaffee County Library (Buena Vista)
- Pikes Peak Library District (Colorado Springs)
- Ridgway Public Library District
- Security Public Library
- Summit County Library District
