There are many other libraries you can visit in the Grand Rapids area:

Nearby academic libraries - Aquinas College, Cornerstone University Miller Library, Grand Rapids Community College, Grand Valley State University, Kuyper College, Hope College, Kalamazoo College, Western Michigan University Libraries
Nearby public libraries - Grand Rapids Public Library, Kent District Library System, Lakeland Library Cooperative

Lansing area: Capital Area District Library Catalog, East Lansing Public Library Catalog, Lansing Community College, Michigan State University Libraries

Detroit area: Ann Arbor District Library, Detroit Public Library, University of Michigan Libraries