Brother/Sister

Brother/Sister were titles.
== Appearances ==
* Darth Vader: Dark Lord of the Sith 6: The Chosen One, Part VI
* Darth Vader: Dark Lord of the Sith 7: The Dying Light, Part I
* Darth Vader: Dark Lord of the Sith 11: The Rule of Five, Part I
* Darth Vader: Dark Lord of the Sith 12: The Rule of Five, Part II
* Darth Vader: Dark Lord of the Sith 13: Burning Seas, Part I
* Darth Vader: Dark Lord of the Sith 14: Burning Seas, Part II
* Darth Vader: Dark Lord of the Sith 15: Burning Seas, Part III
* Darth Vader: Dark Lord of the Sith 16: Burning Seas, Part IV
* Darth Vader: Dark Lord of the Sith 17: Burning Seas, Part V
* Ahsoka
* Ahsoka (audiobook)
* Jedi Fallen Order - Dark Temple 1
* Jedi Fallen Order - Dark Temple 2
* Jedi Fallen Order - Dark Temple 3
* Jedi Fallen Order - Dark Temple 4
* Darth Vader: Dark Lord of the Sith 19: Fortress Vader, Part I
* Darth Vader: Dark Lord of the Sith 20: Fortress Vader, Part II
* Relics of the Old Republic
* Always Two There Are
* The Future of the Force
* Ice Breaking
* Legacy
* Shroud of Darkness
* Twilight of the Apprentice
* DUME (indirect mention only)
* Maul: A Star Wars Rebels Cinestory Comic
== Sources ==
* Star Wars Encyclopedia of Starfighters and Other Vehicles
* Star Wars: The Dark Side
* The Fifth Brother in the Databank
* The Seventh Sister in the Databank