Thundering HerdCanonLegendsInfinities Sources Star Wars Complete Vehicles, New EditionAppearancesStar Wars: Episode V The Empire Strikes Back (First appearance) (Unknown)Unknown UnknownNoneThe Empire Strikes Back: So You Want to Be a Jedi? (Unknown)Unknown UnknownNoneThe Empire Strikes Back: So You Want to Be a Jedi? audiobook (Unknown)Unknown UnknownNoneStar Wars: The Empire Strikes Back junior novelization (Unknown)Unknown UnknownNone"The Truest Duty" — From a Certain Point of View: The Empire Strikes Back (Unknown)Unknown UnknownNone"The Truest Duty" — From a Certain Point of View: The Empire Strikes Back audiobook (Unknown)Unknown UnknownNone"Tales of Villainy: Invasion of Echo Base" — Star Wars Adventures (2020) 1 (Unknown)Unknown UnknownNone