GRE Prep by Magoosh
Rtc Publishing
5 lb. Book of GRE Practice Problems, Fourth Edition: 1,800+ Practice Problems in Book and Online (Manhattan Prep 5 lb)
Manhattan Prep
The Official Guide to the GRE General Test
McGraw-Hill Education
GRE Prep Book 2023-2024: 3 Practice Tests and GRE Study Guide [Includes Detailed Answer Explanations]