The Cultural Center houses the Annette Gore Library. The library is home to all of Ms. Gore's research and references, which consists of more than 800 books. The original copies of Ms. Gore's books The Osage: An Imperious Ancestry Vol. II-IV are also located in the library. It also holds a large collection of oral history recordings, pictures, Carlisle Indian School records, and copies of the Osage Murders FBI files, and is continually growing.
The library is open five days a week from 8:00 AM to 4:30 PM. It is open to the public and all are visitors are welcome.