![Humbug Spires Wilderness Area](/sites/default/files/styles/hero_lg_content/public/heros/Humbug%20Spires%20Wilderness%20Area.jpg?h=da6cf0c2&itok=aMHjKiAk)
BLM Library
Welcome to the BLM Library Website. Located at the National Operations Center in Denver, Colorado, we are the BLM's only full-service library with professional staff serving BLM employees across the country. We also are able to assist members of the general public who seek BLM publications and information. Questions? Contact the BLM Library or visit the Library FAQ.
We offer a comprehensive range of services, including:
![Night Sky and Dark Environments: Best Management Practices for Artificial Light at Night on BLM-Managed Lands Cover](/sites/default/files/styles/bio_photo/public/images/2023-12/NightSky_TN457_Cover_thumbnail_crop.jpg?itok=vfi5SmuP)
![Susan Semanza, Vale District CO](/sites/default/files/styles/bio_photo/public/images/2023-12/Susan%20Semanza%2C%20Vale%20District%20CO.jpg?itok=VHurnm6e)
![Oral history spectrogram file thumb](/sites/default/files/styles/bio_photo/public/images/2023-12/Audio_Bridge_Max_Pt2_spectrogram.png?itok=w9a6BbdG)
![Johnny Horizon cover and vinyl image](/sites/default/files/styles/bio_photo/public/images/2023-12/Johnny%20Horizon%20cover%20and%20vinyl%20image.jpg?itok=XBQmdoeK)