The Main Library building opened on December 15, 1903, in downtown Rock Island. When the library first opened it was called the Rock Island's Temple of Literature, but the name has been changed to the Main Library since the introduction of the branches. The current layout of the library has changed many times from its original opening in 1903. The handicapped accessible Ground Floor houses the large Children's Department, including children's study area and children's computer lab. The Ground Floor also holds staff offices, bathrooms, a small meeting room, book resale shelf, and two display cases. From 1985 to 2015, one of the larger cases held a display of dolls known as Story Mountain, from a collection originally donated to the library in the 1950s. The dolls of Story Mountain have moved to a case by the Children's Room, with new dolls rotated into the case every few months. The central case holds rotating exhibits. Story Mountain has since been removed. The main floor or first floor houses the reference and circulations departments, computer lab, and a small local history collection of Rock Island history. The first floor houses new books, fiction, large print, music, movies, newspapers & magazines, teen (young adult) section, book kits, and reference collections. Specialized collections available for checkout include cake pans and cookie cutters. The second floor houses the business office of the Rock Island Public Library, a community room for library programs and public meetings, and an area for local art exhibits. Since 1986, a Mezzanine level between the first and second floors has held the Main Library's non-fiction collection. All floors have wireless internet. A major 1986 addition added a great deal of space to the Main Library. In 2006, the Main Library closed for a month for new paint, carpeting, desk changes, and other space remodeling. This location is now referred to as the Downtown Library, to more accurately place its location within Rock Island. The phone number is 309-732-READ, which was designed so patrons would be unable to forget the number. The Rock Island Public Library is a member of PrairieCat library network, and of RAILS (
Reaching Across Illinois Library System). The Downtown Library was listed as a
contributing property to the
Downtown Rock Island Historic District in 2020. ==30/31 Branch Library==