Game Plan for the GMAT: Your Proven Guidebook for Mastering the GMAT Exam in 40 Short Days

Very helpful and comprehensive. Works well for those who have been out of school for a while. Best place to start.

I found a mistakes in the book, so i fyou don't know the mistake you can learn an practice something that its not correct. otherwise the book in general is good. But it seems they dont make any edition

Great book, very helpful.

I love that analytical approach used in this book. The author tells you why he chose each problem and gives you the estimated difficulty level of all problems. The author promises you a hamburger but gives you a steak dinner.