The list author says: "Once you have decided to take the GRE, the next step is deciding which resources to get to help you study and reach your goal score. We have compiled a list of study books that meet all your GRE needs. The 10 books listed here provide practice questions and tests, test tips and strategies and focused study on essential verbal and math concepts that you will encounter on the GRE."
"This book contains questions and topics from actual tests, information about the structure of the test, answering procedures, explanations of correct answers, sample writing responses with scores, scoring information, a math review, and test-taking strategies."
"500 flash cards - 250 vocab, 250 math The front of vocab card has the word, followed by its part of speech, a context clue, and a space for you to add your own clue. The back has the definition, antonyms, sentence, and analogy. The math cards include 75 math facts, 25 math strategies, 75 multiple-choice questions, and 75 quantitative comparison questions"