HockalegCanonLegendsInfinities Sources Vader: The Ultimate GuideThe Complete Star Wars EncyclopediaThe Essential Reader's CompanionDeath Star Owner's Technical ManualAppearancesStar Wars (1977) 51 (First appearance) (Unknown)Unknown UnknownNoneStar Wars (1977) 52 (Unknown)Unknown UnknownNone"Vader Adrift" — Star Wars Insider Special Edition 2012 (Unknown)Unknown UnknownNone