- Star Wars: Droids—"Tail of the Roon Comets" (First appearance) (Appears in hologram)
- Star Wars: Droids—"The Roon Games" (Mentioned only)
- Star Wars: Droids—"Across the Roon Sea" (Mentioned only)
- Star Wars: Droids—"The Frozen Citadel"
- Shield of Lies (Mentioned only)
- A Guide to the Star Wars Universe, Second Edition, Revised and Expanded
- The Essential Guide to Planets and Moons
- C-3PO: Tales of the Golden Droid
- Geonosis and the Outer Rim Worlds
- The Complete Star Wars Encyclopedia
In other languages
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