Tags: Library.
The Cook Memorial Public Library District (CMPLD) serves six communities in northern Lake County Illinois: Green Oaks Indian Creek Libertyville Mettawa and parts of Mundelein and Vernon Hills. There are two library facilities: Cook Park Library in Libertyville and Aspen Drive Library in Vernon Hills. CMPLD is a member of the Reaching Across Illinois Library System (RAILS).The former Cook Memorial Library building in Cook Park at 413 N.