Four County Library System: Serving Broome, Chenango, Delaware, and Otsego Counties. Information about member libraries.
Mid-Hudson Library System: Serves Columbia, Dutchess, Greene, Putnam and Ulster counties. Newsletter, event calendar, list of member libraries, and online catalog.
Mohawk Valley Library Association: Serving Fulton, Montgomery, Schenectady, and Schoharie counties. Online catalog and information about member libraries, services, and outreach efforts.
New York State Library: A division of the New York State Education Department, contains information on the Research Library, the Talking Book and Braille Library, and New York State Library Systems.
Pioneer Library System: Serving Livingston, Ontario, Wayne and Wyoming counties. Information about member libraries, newsletter, and information about collections and services.