The Hawaii State Library is a historic building in Honolulu, Hawaii, that serves as the seat of the Hawaii State Public Library System, the only statewide library system and one of the largest in the United States. The Hawaii State Library building is located in downtown Honolulu, adjacent to Iolani Palace and the Hawaii State Capitol. Originally funded by Andrew Carnegie, the building was designed by architect Henry D. Whitfield. Groundbreaking took place in 1911 and construction was completed in 1913. In 1978, the building was added to the National Register of Historic Places, as a contributing property within the Hawaii Capital Historic District. The building holds over 525,000 cataloged books. The entire Hawaii State Public Library System has a collection of over 3 million books. Nearby is the Hawaii State Archives which holds book collections of historical significance to Hawaii. The Edna Allyn Children's Room houses murals by artist Juliette May Fraser depicting Hawaiian legends while the garden courtyard features a mosaic of ocean currents by Hiroki Morinoue. Barbara Hepworth's cast bronze sculptures, named Parent I and Young Girl, greet visitors at the lawn in front of the building. History Before the Hawaii State Library was constructed, library facilities were provided by the Honolulu Library and Reading Room Association, founded in 1879 by the Kingdom of Hawaii. Prior to this, the site was the location of Hāliʻimaile, the residence of Boki and Liliha and later, Victoria Kamāmalu and her father and brothers before they ascended Kamehameha IV and Kamehameha V. Hawaii’s royalty (King Kalakaua, Queen Kapiolani, Queen Emma, and Princess Bernice Pauahi Bishop) gave both financial support and their personal book collections to the association. King Kalakaua also provided tax exemptions and a land grant for a permanent site in downtown Honolulu. The Hawaii State Library was funded by a grant from Andrew Carnegie. The Library met the government-related requirements for the grant with the cooperation of Walter F. Frear. Edna Allyn was the head librarian when it opened in 1913. In 1921, the County Library Law established separate libraries on the islands of Kauai, Maui, and Hawaii, under minimal supervision by the Library of Hawaii, which restricted its services to Oahu. Even so, the latter quickly outgrew its quarters. In 1927, the Territorial legislature approved funding to expand and renovate the building. Construction was completed in 1930. Architect C.W. Dickey tripled its size by new wings to create