Cracking the GMAT brings you proven techniques from the test prep experts The 2009 edition includes over 200 practice questions and exclusive free access to practice exams and further review online. In Cracking the GMAT, we'll teach you how to think like the test writers and -Solve complex sentence correction problems by recognizing key errors -Crack tough data sufficiency questions using simple techniques -Practice online with full-length tests, lessons, and drills -Get the most out of your prep time with the study plan that's right for you We give you plenty of practice problems to help you master our proven techniques. In addition, you can access 2 full-length GMAT practice tests online. Our practice questions are just like those you'll see on the real GMAT-but with detailed answers and explanations for every question.