4CLS Catalog and Research Center

The Four County Library System (4CLS) provides consolidated library services to 42 member libraries in Broome, Chenango, Delaware, and Otsego County.  We also provide Bookmobile service to unserved population within our service area. Click the button below to go to the 4CLS Catalog and view the available materials.

4CLS provides access to a collection of high-quality, accurate, electronic resources. Some of these databases are made possible through NOVELny, the New York Online Virtual Library, a public information network for New Yorkers. Others are provided by the Four County Library System. Click the button below to go to the 4CLS Research Center page.