The Sith Arts Academy, a Sith academy, existed on Thule before the Battle of Naboo, and likely predated the Seventh Battle of Ruusan. Drevveka Hoctu, a former Jedi, served as its headmaster at one point.
- Geonosis and the Outer Rim Worlds (Initial mention)
- Jedi vs. Sith: The Essential Guide to the Force