on 3 January 2010
This is perfectly OK as a basic guide, which may well be enough for most people. It does not contain any great detail, but is a quick reference written in straightforward language to read up on the area before you go. At least with this series you get the area you are visiting in a handy, pocket sized book.
If you want more, particularly maps of the archaeological sites, you need to get something else as well. Buy this one and get the other from the library.