Study Materials I Am Using
The Princeton Review GMAT 2013: For studying and concept review
The Official Guide for GMAT Review 13th Edition: Practice Problems
The Official Guide for GMAT Verbal Review 2nd Edition: Practice Problems
The Official Guide for GMAT Quantitative Review 2nd Edition: Practice Problems
Manhattan GMAT Integrated Reasoning & Essay
I’m also using the online CATs that come with the purchase of MGMAT and Princeton Review prep material as well as the free online exams offered by the GMAT website and Veritas Prep.
I know with any standardized tests, to each his own, but I am curious to know experiences of people who have done either self study or used a prep course such as Magoosh, Veritas Prep, GMAT Pill, or MGMAT and recommendations.