- "Out of the dark well of night they came, creatures born to the coldness of space. Devouring planets, swallowing stars, and drawing all ships to their deaths!"
- ―An illusion spell
- "Straight from the Horse's Mouth: A Guide to the Star Wars: Tales of the Jedi Universe, Part 3"—Star Wars Insider 28
- The New Essential Chronology
- The Complete Star Wars Encyclopedia
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