Think carefuly before you buy this book. It's a great book, full of great stuff. So, whats the problem? Well the DVD oincluded in the book I was sent turned out to be region 1 and I could not play it, even on a multi region player. There are no warnings about this on the description.
Problem number 2 was that there is an almost identical seeming bood also sold by amazon, its called Stargate SG1: the ultimate guie and its cheaper. Well, guess what - the two are identical so don't waste your time and money buying them both, Again, there are no warnings anywhere about this.
I am still waiting to get a reply from Amazon about these problems.