LearningExpress Library This link opens in a new windowLearningExpress Library "provides a completely interactive online learning platform of practice tests and tutorial course series designed to help patrons, students, and adult learners succeed on the academic or licensing tests they must pass." Use it to prepare for a GED or EMT exam, the GREs, MCATs, ACTs, or just about any other test. First time users must create their own Username and Password.