GRE Preparation Material:

• ETS (the company that makes the test)

  • The Official Guide to the GRE General Test

  • Official GRE Quantitative Reasoning

  • Official GRE Verbal Reasoning

• Kaplan

  • GRE Prep Plus 2022

  • GRE Math Workbook

  • GRE Verbal Workbook

Tip: Do as many practice questions as possible. When you sign up for a test, ETS gives you a few practice exams for free.