This guide has many errors as far as what certain character (enemy) classes are immune to. The game itself is not that hard and you really don't need the maps in this guide for anything. So this guide basically fails at the one thing it could have been useful for. Really, for the money that Prima makes selling these guides, there is no excuse for putting out a shoddy product filled with mistakes. As another reviewer said, you can find better, more accurate guides online. This is definitely one guide that you should pass on and just save your money. Even if you loved this game like I did, this guide is not worth the investment (even for a few dollars used - I got mine cheap and ended up just giving it away since it's pretty useless).