Jeff Sackmann
About the Author
Jeff Sackmann has been helping students like you reach their GMAT score goals for nearly a decade. Jeff began as a star tutor and classroom teacher for a big test-prep company. Since 2006, he has focused on developing the best materials in the industry, saving you time, money, and stress.
Based in New York City, Jeff has created many resources for GMAT preparation, including the popular Total GMAT Math and Total GMAT Verbal, as well as 1,800 practice GMAT math questions and his Guides to the Official Guide.
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Introducing Total GMAT Math and Total GMAT Verbal


New names--same great books. The GMAT Math Bible and GMAT Verbal Bible are now Total GMAT Math and Total GMAT Verbal.

It's a change that's been in the works for quite some time. As my books have become more popular, others have attempted to piggyback on my reputation. Some of those books were more useful than others, but the end result was confusion for too many people. No more.

Total GMAT Math

Not only does my GMAT Quant resource have a new name, it's bulked up for 2009. Here are some of the new features:

  • Dozens of new questions. Now there are 300 realistic GMAT practice questions in the book.
  • 100 of those questions are marked as "Challenge" questions to help you better focus your study time.
  • A brand-new chapter on remainders.
  • Hundreds of words of new content added throughout the book.

It's a whole lot better, but you can still buy it for the same price of $49.95.

Total GMAT Verbal

My Verbal book is unchanged, except for the name. You can still get a great discount if you opt to buy Total GMAT Math and Total GMAT Verbal together. Just click here.