### Bookshelf

 Total GMAT Math Jeff's complete Quant guide, on sale now!
 Total GMAT Verbal Everything you need to ace GMAT Verbal!

1,800 Practice Math Questions

GMAT Official Guide, with IR
OG Math | OG Verbal
OG12 & Quant Rev solutions!

GMAT Question of the Day
Beginner's Guide to the GMAT
GMAT Hacks Affiliate Program

## GMAT Hacks Bookshelf

Welcome to GMAT Hacks!

If you're new to the site, I encourage you to start by looking around. I've written hundreds of articles designed to help you prepare for the GMAT. They're all free, and they constitute a prep course of their own. The sidebar on your left is a great way to get the lay of the land.

When you're ready to take your GMAT prep to the next level, I've got the resources you need. Actually, I've probably got more than you need!

Many of you are already using my books and problem sets, and quite a few of you have let know just how effective they are. One unique feature of my books is that all are available as PDF files--you get them fast, they travel light, and they are much more easily searchable than paper books.

If you prefer print books, you may be glad to know that Total GMAT Math is now available in that format. In addition, GMAT 111 is available for Kindle.

Total GMAT Math

This is my most popular book. (It was formerly known as "The GMAT Math Bible.") Clocking in at over 425 pages, it contains 300 realistic GMAT math problems and over 500 exercises, along with full explanations. Best of all, the book is broken down into about 40 chapters, each of which covers a single GMAT math topic in depth.

There's no better way to master GMAT math, whether you're just starting out or you're polishing your skills. Click here to read more and purchase.

Total GMAT Verbal

Here, I do for Verbal what Total GMAT Math did for the GMAT Quantitative section. This book (formerly known as "The GMAT Verbal Bible") covers every question type, breaking down the structures, topics, and patterns of GMAT Verbal. It also includes over 100 realistic practice questions.

Click here to find out more, and look for the special discount when you buy the Math and Verbal books together.

GMAT Math Problems

I've created 18 sets of 100 problems each. (There's no overlap among the sets, or with Total GMAT Math!) Sets are available at different difficulty levels, and they cover every possible GMAT topic. You can get 100 problems of nothing but beginner-level number properties, or 100 problems of nothing but challenging Data Sufficiency questions.

Guides to the Official Guides

These were my first books. The Official Guides are great resources--these come straight from the testmaker, so you can't find more realistic practice in any other book on the market. However, the testmaker's explanations are not very instructive.

In these two books, I provide thorough, accessible explanations for every single math problem in The Official Guide and The Official Guide for Quantitative Review. Click here to find out more, and take advantage of my new, lower prices!

GMAT 111: Tips, Tricks, and Tactics

Most of my books aim to develop your content skills in a way that no other resources on the market can. GMAT 111, on the other hand, is more strategy-based, and is a great complement to Total GMAT Math and Total GMAT Verbal.

It's broken down into 111 bite-size chapters, covering everything from goal-setting to the proper way to practice the Analytical Writing Section. Click here to find out more.

In Development

I'm always working on new tools to help you score higher on the GMAT, so be sure to check back (or subscribe) to find out what else I have to offer.