Here is a list of the books I own for GMAT study

- Princeton Review - Cracking the GMAT
- Manhattan GMAT Number Properties Guide

- Manhattan GMAT Fractions, Decimals, and Percents Guide
- Manhattan GMAT Equations Inequalities and Vics Guide
- Manhattan GMAT Word Translations Guide
- Manhattan GMAT Geometry Guide
- Manhattan GMAT Sentence Correction Guide
- Manhattan GMAT Critical Reasoning Guide
- Manhattan GMAT Reading Comprehension Guide
- Kaplan GMAT Premier Program
- Kaplan GMAT 800
- Kaplan GMAT Math Workbook
- Kaplan GMAT Verbal Workbook
- Official Guide 12th edition
- Official Guide - Quantitative Review
- Official Guide - Verbal Review
- Powerscore Critical Reasoning Bible

- Kaplan GMAT Maths foundation
- ARCO GMAT

Other books for understanding the MBA application process

- How to get into the top MBA programs - Richard Montauk
- 65 Successful Harvard Business School Essays - The staff at Harbus
- What they teach you at Harvard Business School - Philip Delves Broughton