Threats of the Galaxy (Star Wars Roleplaying Game) - Rodney Thompson;Eric Cagle;Gary Astleford;Robert J. Schwalb;John Snead;Patrick Stutzman A decent read to discover how to build your own villains in the Star Wars Saga universe, assuming you're using 4th ed rules. Fascinating for what it is, but it is still only an add-on module, for all of that.