• Bay City, MI
• Bay Area Chamber of Commerce
• Caseville Chamber of Commerce
• ThumbResources.org
• Bay Medical Regional Hospital
• MLive.com
• Tuscola County
• Unionville Sebewaing Area Schools

Affiliates

The library is a member of the White Pine Library Cooperative.  

 National and state library organizations are:

• Library of Michigan
• Michigan Library Association
• Michigan Library Consortium
• Michigan ELibrary
• American Library Association
• Michigan Government