Swivven, a landmass on the jungle moon of Yavin 4, was one of four continents found there. Lile Gorsek, a scout, is credited with giving it its name.
- Galaxy Guide 2: Yavin and Bespin
- Galaxy Guide 2: Yavin and Bespin, Second Edition
- The Official Star Wars Fact File 15 (YAV 1-4: Yavin 4)
- Star Wars: Empire at War: Prima Official Game Guide (Indirect mention only)
- Star Wars: Empire at War: Forces of Corruption Expansion: Prima Official Game Guide (Indirect mention only)
- Strongholds of Resistance