|Galactic Civil War|
The Tragan Cluster, or the Tragan sector, was a sector located within the Outer Rim region of the galaxy. Some of the planets included in the Tragan Cluster were Shaum Hii and Ord Traga. The sector was governed by Moff Brinkan.
- "Wanted by Cracken"—Star Wars Adventure Journal 4 (First identified as Tragan sector)
- Galaxy Guide 12: Aliens — Enemies and Allies (First identified as Tragan Cluster)
- Ultimate Alien Anthology