In 29 BBY, Obi-Wan Kenobi and Anakin Skywalker pursued Norval in the Ploo system. The young man had stolen a Sith holocron and was trying to reach Ploo II, the homeworld of his mentor Murk Lundi. Kenobi boarded Norval's vessel and took the holocron after defeating the aspiring Dark Jedi in a brief lightsaber duel.
- Jedi Apprentice Special Edition: The Followers (First appearance)
- The Complete Star Wars Encyclopedia (See Ploo sector)
- The Essential Atlas
- Star Wars: Edge of the Empire Core Rulebook