- "Professor Volz's "climatizer" made a paradise out of this hell-hole!"
- ―A Zerm inhabitant
- "Incredible! That ship tamed our weird weather—!"
"No more killer-storms!"
- ―Two Zerm inhabitants
In 0 ABY, Zerm became the site of the first demonstration of the Ionic Ring. Professor Renn Volz and his daughter Mira, at the controls of the ship, altered the destructive forces of nature on the planet to turn it into a paradise.
- The Second Kessel Run (First appearance)
- Star Wars: The Comics Companion
- The Complete Star Wars Encyclopedia, Vol. II ("Ionic Ring")
- The Essential Atlas
- Fly Casual