Three total sets of GMAT analysis books from the 3 primary sources. The books resemble new - no writing, highlighting, or dog-eared pages.

　　(1) Official GMAT Guides (All 3: GMAT Review13th ed., Quant Review 2nd ed. & Verbal Review 2nd ed. Note: new 2015 books have been published but the content is precisely the like these 2014 books - this details is from GMAT's website),.

　　(2) Manhattan GMAT (All ten books, newest - 5th ed.),.

　　(3) Kaplan 800 Advanced Prep (most current - 8th ed.) + Kaplan Review (2009) (totally free with this set). The Kaplan Review guide, although 2009 edition, consist of numerous practice questions and four examinations on CD-ROM (plus one in the book).

　　Might consider offering the sets separately.

　　All the guides are the most recent editions other than for the 2009 edition of the Kaplan guide. If you 'd such as to get some additional practice, this is consisted of for totally free. I made use of just these books to study for the GMAT and got a 720.