The only way someone reading this book would know that the GRE test can now be done on computer (CBT) would be if they read 2 paragraphs in the first chapter. When the CBT came into being, it seems that all the authors did was acknowledge its existence and then just continue the remainder of the book as if the reader were doing a paper-based test. There are a few misprints aswell, which one should be wary of. However, it is worth getting if only for the challenging sample tests but also some of the strategies (especially in the Analytical section) are good.