The hunt for the Sector Governor gave Zuckuss and 4-LOM a level of notoriety, and when Darth Vader recruited the pair to hunt down Rebel smuggler Han Solo, Zuckuss could sense that Vader knew about their involvement with Nardix's apprehension. However, Zuckuss also sensed Vader didn't care, as recruiting the best of the bounty hunters was more important to him than punishing them.
- "How the Other Half Hunts" — Star Wars Gamer 6
- The New Essential Guide to Characters
- The Complete Star Wars Encyclopedia
- Star Wars: The Official Starships & Vehicles Collection 8
- "Bounty Hunters' Guild Handbook" — Star Wars Insider Special Edition 2012