Conan wasn't the only Robert E. Howard sword and sorcery icon to be adapted into Marvel Comics Following Conan's breakout success, Roy Thomas set his sights on Howard's legendary barbarian king of Valusia: Kull Marie Severin and John Severin contributed what many consider the creative highlight of their careers, in tales that showed how uneasy hung the crown on the head of Kull - especially when confronting wicked sorcerer Thulsa Doom The art of...