When Luke Skywalker, the New Republic's greatest hero and sole Jedi Master, decides to marry Mara Jade, the woman who was once the Emperor's personal assassin, you can be sure that hands both Imperial and New Republican will be raised to stop the marriage — at any cost! Written by acclaimed Star Wars novelist Michael A. Stackpole (X-Wing Rogue Squadron; I, Jedi) and illustrated with photographic realism by Robert Teranishi, Union spotlights a monumental event in the Star Wars timeline that bridges the classic Star Wars trilogy to its boundless future a long time ago in a galaxy far, far away!