Dark Forces (Mracne Sile) je trilogija romana izdatih i u tvrdom i mekom povezu. Izdao ih je Dark Horse Comics na osnovu video igre Star Wars: Dark Forces. Napisao ih je William C. Dietz. Nesto kasnije napravljena je i audio drama.
Naslovi:
- Dark Forces: Soldier for the Empire
- Dark Forces: Rebal Agent
- Dark Forces: Jedi Knight
Audio drame:
- Dark Forces: Soldier for the Empire audio drama
- Dark Forces: Rebel Agent audio drama
- Dark Forces: Jedi Knight audio drama
- Dark Forces: The Collector's Trilogy audio drama