Superhero fiction fiction. In 1960, DC banded its most popular heroes together in the Justice League of America, which became a sales phenomenon. Empowered by the return of the superhero at DC, Marvel Comics editor/writer Stan Lee and the artists/co-writers Jack Kirby, Steve Ditko and Bill Everett launched a new line of superhero comic books, beginning with The Fantastic Four in 1961 and continuing with the Incredible Hulk, Spider-Man, Iron Man, Thor, the X-Men, and Daredevil. These comics continued DC’s use of science fiction concepts (radiation was a common source of superpowers) but placed greater emphasis on personal conflict and character development.
Valkyrie (Marvel Comics) Valkyrie (Marvel Comics) Valkyrie is a fictional superhero appearing in American comic books published by Marvel Comics. The character, based on the Norse mythological figure Brynhildr, was created by Roy Thomas and John Buscema. First appearing in "The Avengers" #83 (December 1970), Valkyrie became a mainstay of the superhero team known as the Defenders and a close ally and one-time love interest of the superhero Thor. Valkyrie, also known by her Asgardian name Brunnhilde, was selected by Odin to lead his personal unit of shield-maidens, the Valkyrior. Renowned for her prowess in battle, Valkyrie is often accompanied by her winged