The Denver Public Library is the public library system of the City and County of Denver, Colorado. The system includes the Denver Central Library, located in the Golden Triangle district of Downtown Denver, as well as 25 branch locations and two bookmobiles. The library's collection totals more than 2 million items, including books, reference materials, movies, music, and photographs. Of that total, more than 347,000 items are in specific collections including the Western History and Genealogy Department, Blair-Caldwell African American Research Library, and Reference Department holdings.