What's New Sign-Up for 2006 Summer at the Library Begins June 1 Spotlight On....Creature Feature for Teens Magic Dad to Perform at Neighborhood Libraries Author Dave H. Roper to Speak at the Del City Library Juneteenth Celebrated at Ralph Ellison Library @ Your Service Entertainment, educational, local and national news resource available at your fingertips! Catalog & Databases Library Catalog & Renewals. As a Metropolitan Library System card holder, you have access to many licensed databases to help you with car repair, medical information, science projects and much much more! Oklahoma Images A collection of pictures and essays that illustrate the history of central Oklahoma.