Information on them was included in the official field manual for the Imperial Military, Imperial Handbook: A Commander's Guide, including critical information on the deepdock complexes. After the book was released to Alliance High Command in the aftermath of the Battle of Endor, Carlist Rieekan found this information and used it for a plan to overtake the Vorzyd sector.
- Imperial Sourcebook
- Imperial Sourcebook, Second Edition
- The Far Orbit Project
- Coruscant and the Core Worlds
- Star Wars: Imperial Handbook: A Commander's Guide