The Illinois Digital Newspaper Collections contains 118 newspaper titles, 140,474 issues comprising 1,488,968 pages and 6,887,660 articles.

The Illinois Digital Archives is a repository for the digital collections of the Illinois State Library as well as other libraries and cultural institutions in the State of Illinois.

The Illinois Center for the Book is a programming arm of the Illinois State Library that promotes reading, writing and author programs with the following mission: Nurturing and connecting readers and writers, and honoring our rich literary heritage.

ILLINET, established in 1975, is a statewide library alliance, representing over 3,000 academic, public, school and special libraries that are members of Illinois' library systems (RAILS, IHLS and CPLS). With the support of the Illinois State Library and the library systems, ILLINET libraries collectively provide a strong foundation for statewide resource sharing to meet the diverse information needs of Illinois citizens.

The Digital Public Library of America brings together the riches of America’s libraries, archives, and museums, and makes them freely available to the world.