Roy Thomas joined Marvel as a writer and editor under Stan Lee, scripting key runs of nearly every Marvel title: The Amazing Spider-Man, The Avengers, Daredevil, Doctor Strange, The Sub-Mariner, Thor, The X-Men and more. He wrote the first ten years of Marvel's Conan the Barbarian and Savage Sword of Conan; and launched the Defenders, Iron Fist, The Invaders and Warlock.