Most graduate programs require applicants to have taken a standardized test such as the GRE, GMAT, LSAT, or MCAT. The Woodruff Library doesn't carry many test-preparation manuals. However, the Career Resources Library at Emory's Career Center has some test materials. Sites such as the Princeton Review and Peterson's include information on these tests, sample questions, sample tests, or links to test-preparation materials available for you to purchase.