Gas

Gas was a type of matter.
== Appearances ==
* A Recipe for Death
* The Phantom Menace
* Rookies
* Dooku Captured
* The Zillo Beast Strikes Back
* Catalyst: A Rogue One Novel
* Friends and Enemies
* The Box
* Darth Vader: Dark Lord of the Sith 15: Burning Seas, Part III
* Tarkin
* Most Wanted
* Rebel Rising
* Thrawn
* Thrawn, Part II (Mentioned Only)
* Thrawn, Part III (Mentioned Only)
* Thrawn, Part V (Mentioned Only)
* Bottleneck
* A New Dawn
* Lost Stars (Mentioned Only)
* Twilight Company
* Servants of the Empire: Imperial Justice
* Leia, Princess of Alderaan (Mentioned Only)
* The Call
* Ghosts of Geonosis (Mentioned Only)
* Secret Cargo
* Tales from Wild Space: Adventures in Wookiee-Sitting
* Hunted vs Hunted
* Powered Down, Part I (Mentioned Only)
* Rogue One junior novel
* A New Hope
* A New Hope: The Princess, the Scoundrel, and the Farm Boy
* The Original Trilogy Stories
* Inferno Squad
* Princess Leia, Part I (Mentioned Only)
* The Weapon of a Jedi (Mentioned Only)
* Darth Vader 12: Shadows and Secrets, Part VI
* Vader Down, Part I
* The Empire Strikes Back
* The Empire Strikes Back: So You Want to Be a Jedi?
* The Empire Strikes Back junior novel
* Moving Target
* The Levers of Power
* Aftermath (Mentioned Only)
* Life Debt
* Empire's End
* Last Shot (Mentioned Only)
* The Legends of Luke Skywalker
* Bloodline
* Phasma
* Rules of the Game
* The Perfect Weapon
* The Face of Evil
* True Love
* The Crimson Corsair and the Lost Treasure of Count Dooku
* Before the Awakening (Mentioned Only)
* Poe Dameron 15: Legend Lost, Part II (Mentioned Only)
* Poe Dameron Annual 1
* Join the Resistance: Escape from Vodran
* The Force Awakens (Mentioned Only)
* The Force Awakens novel (Mentioned Only)
* The Force Awakens junior novel
* The Force Awakens, Part II (Mentioned Only)
* Rey's Survival Guide
* Cobolt Squadron
* The Last Jedi: Expanded Edition
* The Last Jedi junior novel