The Walker Library's Learning Express Library database can help you prepare for the GRE and other standardized tests such as the PRAXIS, GMAT, LSAT, and MCAT. Browse through the categories or do a quick search by test name to find sample tests. You can also take licensing, certification, and aptitude practice tests for fields such as Nursing, Emergency Medical Services, Law Enforcement, Military, and Real Estate, to name few. You must complete a free registration to save your results. This resource is available for free to all Tennesseans through the Tennessee Electronic Library, so tell a friend!