This is a broad overview of the materials available for the Twilight 2000 RPG and a guide to the game's background as well. It should be a standard piece of literature for anyone interested in TW2K or for any near future RPG/wargaming.
My only complaint is that there are actually two guides -- one for TW2K version 1 and another (this one) for TW2K version 2. It probably would have been better to integrate both into one master document, since not all the books from v.1 were reformatted for v.2.
Nonetheless, I find myself referring to this guide constatntly and am using not only it to build my TW2K collection but as a guide to near future gaming in general.