Star Wars, Volume 3: Rebel Girl — Brian Wood

To the shock of all who know her, Princess Leia has announced her intention to marry the prince of the remote planet Arrochar! While the Rebellion is losing a princess, it is gaining a new base--a safe haven from the Empire.

But as preparations for the wedding begin, a feeling of unease grows among the Rebels, and clues are discovered that the new "friends" of the Rebellion may not be so friendly. When the locals try to kill Luke Skywalker, their Imperial ties are revealed!