The Hollastin system included the planet Hollast VII.
- " Wanted by Cracken " – Star Wars Adventure Journal 4 (Initial Mention)
- Alliance Intelligence Reports
- Star Wars Encyclopedia
- The Complete Star Wars Encyclopedia , Volume II ("Hollast VII")
- The Essential Atlas
- Star Wars: The Essential Atlas Online Companion found on StarWars.com (article) (backup link)
- The Essential Guide to Warfare
- Star Wars: Edge of the Empire Core Rulebook
- The Official Star Wars Fact File Collector's Guide & Galaxy Chart
- Star Wars: Age of Rebellion Core Rulebook
- Star Wars: Force and Destiny Core Rulebook