Sentence Correction GMAT Preparation Guide

Though your concern is correct but if you look at three points you can draw conclusion that it is 4th edition they are referring to.
Point 1) Check the ISBN number for this and the one mentioned for the 4th edition.Same.
Point 2) In the desciption of the book it mentions that it is aligned with the GMAC's 12th Edition. Which is obviously the latest edition.
Point 3) Check the publishing date of this edition with the earlier edition.

Yes, Amy it does come with 6 adaptive tests. Check for the 32 digit code on the back cover of the book.

This is the 4th edition guys. And i can assure that you will never regret after buying this book. Please add it to your GMAT preparation collection.

Please dont go for powerscore for SC as MGMAT is best for SC.

For CR dont go for MGMAT but go for Powerscore. You can ace verbal.All the best!

we all know that its a great book.i have gone through many other books,but nthng can compete it.please specify does it come with 6 on line tests,as it is not mentioned here..also which edition is it.because now 4th edition is available every where

This book is a must-buy for non-native English speakers, who are generally weak in the verbal section, aiming at a high score on the GMAT. In fact, this book can be read any number of times and each time you read you get a different perspective and can assure you a near perfect score on the SC section. For Critical Reasoning, Powerscore CR Bible is the best.