I Think that this book is great.
It Has all you need to know about the game. Its very clear and is well Illustrated. The book is well produced. For £7.99 this book is a great buy. You can't go wrong with this. Its great for both beginners and profs, If your just starting the game this book will help you to choose a character and a class for him/her, it helps you with every quest and dungeon. As you progress the book also helps you to max out your character and obtain the strongest of items. The book tells you loads of handy tips and hidden treasures. Just when you thought there was no more.
Great Book
Great to go with the game.
The Only reason it didn't get 5/5 was because if you want to know all about the original game you have to buy the other book.

On the plus side this guide does have quite a good walkthrough for getting your blood elf or dranei from lvls 1 - 20.

It also has a walk through for the first 4 dungeons in outland.

But other than that i would stay well clear....

It has maps of the new areas in outland but for some strange reason it completely misses out shadowmoon valley.

It lists the quests but doesnt include an indication as to what level you should be to attempt them.

and it fills up the rest of tha pages by listing all the new rare/epic armour and weapons in the game.

This book was obviously rushed and it really shows. I really wouldn't buy this as there are plenty of websites that are 20 times better than this.