Roy Thomas was the FIRST Editor-in-Chief at Marvel—After Stan Lee stepped down from the position. Roy is a longtime comic book writer and editor. Thomas has written comics for Archie, Charlton, DC, Heroic Publishing, Marvel, and Topps over the years. Thomas currently edits the fanzine Alter Ego for Twomorrow's Publishing. He was Editor for Marvel comics from 1972-1974. He wrote for several titles at Marvel, such as Avengers, Thor, Invaders, Fantastic Four, X-Men, and notably Conan the Barbarian. Thomas is also known for his championing of Golden Age comic-book heroes—particularly the 1940s superhero team the Justice Society of America—and for lengthy writing stints on Marvel's X-Men and Avengers, and DC Comics' All-Star Squadron, among other titles. Also a legendary creator. Creations include Wolverine, Carol Danvers, Ghost Rider, Vision, Iron Fist, Luke Cage, Valkyrie, Morbius, Doc Samson, and Ultron. Roy has also worked for Archie, Charlton, and DC among others over the years.

Stan Lee (born Stanley Martin Lieber) was an American writer, editor, creator of comic book superheroes, and the former president and chairman of Marvel Comics. With several artist co-creators, most notably Jack Kirby and Steve Ditko, he co-created Spider-Man, the Fantastic Four, Thor as a superhero, the X-Men, Iron Man, the Hulk, Daredevil, the Silver Surfer, Dr. Strange, Ant-Man and the Wasp, Scarlet Witch, The Inhumans, and many other characters, introducing complex, naturalistic characters and a thoroughly shared universe into superhero comic books. He subsequently led the expansion of Marvel Comics from a small division of a publishing house to a large multimedia corporation.

Jerome "Jerry" Siegel, who also used pseudonyms including Joe Carter, Jerry Ess, and Herbert S. Fine, was the American co-creator of Superman (along with Joe Shuster), the first of the great comic book superheroes and one of the most recognizable icons of the 20th century. He and Shuster were inducted into the comic book industry's Will Eisner Comic Book Hall of Fame in 1992 and the Jack Kirby Hall of Fame in 1993.

See also John Harkness. Steve Englehart went to Wesleyan University in Middletown, Connecticut. After a stint in the Army, he moved to New York and began to write for Marvel Comics. That led to long runs on Captain America, The Hulk, The Avengers, Dr. Strange, and a dozen other titles. Midway through that period he moved to California (where he remains), and met and married his wife Terry. He was finally hired away from Marvel by DC Comics, to be their lead writer and revamp their core characters (Superman, Batman, Wonder Woman, Flash, and Green Lantern). He did, but he also wrote a solo Batman series (immediately dubbed the "definitive" version) that later became Warner Brothers' first Batman film (the good one). After that he left comics for a time, traveled in Europe for a year, wrote a novel (The Point Man™), and came back to design video games for Atari (E.T., Garfield). But he still liked comics, so he created Coyote™, which within its first year was rated one of America's ten best series. Other projects he owned (Scorpio Rose™, The Djinn™) were mixed with company series (Green Lantern [with Joe Staton], Silver Surfer, Fantastic Four). Meanwhile, he continued his game design for Activision, Electronic Arts, Sega, and Brøderbund. And once he and Terry had their two sons, Alex and Eric, he naturally told them stories. Rustle's Christmas Adventure was first devised for them. He went on to add a run of mid-grade books to his bibliography, including the DNAgers™ adventure series, and Countdown to Flight, a biography of the Wright brothers selected by NASA as the basis for their school curriculum on the invention of the airplane. In 1992 Steve was asked to co-create a comics pantheon called the Ultraverse. One of his contributions, The Night Man, became not only a successful comics series, but also a television show. That led to more Hollywood work, including animated series such as Street Fighter, GI Joe, and Team Atlantis for Disney.