This book should be titled "Basics in a Book". I bought it as a supplement to the Adobe text which came with the installer CD and was looking for something to dull the confusion I felt in upgrading from version 7 to CS2. If you have the patience to read this book along with the afore mentioned text and also are willing to peruse the GoLive Help and Adobe Support website at length, you may start getting a picture of what GoLive is capable of.
Still, to utilize the bells and whistles you can design into a site with the help of GoLive, you really need something that is more in depth that all the things I've mentioned so far together. Sadly, there are very few texts written about this version, so getting this book seems inevitable.
Lastly, all of this is assuming you have a grasp of HTML to begin with. If you don't, get yourself a book on that first.
Also, beware of the topic "layout grid". It's a bit of a farce that the grid, although touted as a main selling point for this program. will make far more problems than it solves.