The Pinnacle Library Cooperative is a collaboration of the following libraries:

Fountaindale Public Library District, Joliet Public Library, Lemont Public Library District, Plainfield Public Library District, Shorewood-Troy Public Library District, and White Oak Library District.

This cooperative holds an impressive amount of library materials. In fact, our six library organizations collectively hold over 1,340,000 items. These libraries are geographically connected and have a long history of working together to provide the very best service to our patrons. Check back here for the latest news on the Pinnacle Library Cooperative.