Jack Kirby (August 28, 1917 – February 6, 1994), born Jacob Kurtzberg, was an American comic book artist, writer and editor regarded by historians and fans as one of the major innovators and most influential creators in the comic book medium.

Growing up poor in New York City, Kurtzberg entered the nascent comics industry in the 1930s. He drew various comics features under different pen names, including Jack Curtiss, ultimately settling on Jack Kirby. In 1940, he and writer-editor Joe Simon created the highly successful superhero character Captain America for Timely Comics, predecessor of Marvel Comics. During the 1940s, Kirby, generally teamed with Simon, created numerous characters for that company and for the company that would become DC Comics.

After serving in World War II, Kirby returned to comics and worked in a variety of genres. He contributed to a number of publishers, including DC, Harvey Comics, Hillman Periodicals and Crestwood Publications, where he and Simon created the genre of romance comics. He and Simon also launched their own short-lived comic company, Mainline Publications. Kirby ultimately found himself at Timely's 1950s iteration, Atlas Comics, later to be known as Marvel Comics. There, in the 1960s, he and writer-editor Stan Lee co-created many of Marvel's major characters, including the Fantastic Four, the X-Men, and the Hulk. Despite the high sales and critical acclaim of the Lee-Kirby titles, however, Kirby felt treated unfairly, and left the company in 1970 for rival DC.

Alan Oswald Moore (born 18 November 1953) is an English writer primarily known for his work in comic books, a medium where he has produced a number of critically acclaimed and popular series, including Watchmen, V for Vendetta, and From Hell. Frequently described as the best graphic novel writer in history, he has also been described as "one of the most important British writers of the last fifty years". He has occasionally used such pseudonyms as Curt Vile, Jill de Ray, and Translucia Baboon.

Moore started out writing for British underground and alternative fanzines in the late 1970s before achieving success publishing comic strips in such magazines as 2000 AD and Warrior. He was subsequently picked up by the American DC Comics, and as "the first comics writer living in Britain to do prominent work in America", he worked on big name characters such as Batman (Batman: The Killing Joke) and Superman (Whatever Happened to the Man of Tomorrow?), substantially developed the minor character Swamp Thing, and penned original titles such as Watchmen. During that decade, Moore helped to bring about greater social respectability for the medium in the United States and United Kingdom, and has subsequently been credited with the development of the term "graphic novel" over "comic book". In the late 1980s and early 1990s he left the comic industry mainstream and went independent for a while, working on experimental work such as the epic From Hell, pornographic Lost Girls, and the prose novel Voice of the Fire. He subsequently returned to the mainstream later in the 1990s, working for Image Comics, before developing America's Best Comics, an imprint through which he published works such as The League of Extraordinary Gentlemen and the occult-based Promethea.

Stan Lee (born December 28, 1922) is an American comic book writer, editor, actor, producer, publisher, television personality, and the former president and chairman of Marvel Comics.

In collaboration with several artists, most notably Jack Kirby and Steve Ditko, he co-created Spider-Man, the Hulk, the X-Men, the Fantastic Four, Iron Man, Thor, and many other fictional characters, introducing complex, naturalistic characters and a thoroughly shared universe into superhero comic books. In addition, he headed the first major successful challenge to the industry's censorship organization, the Comics Code Authority, and forced it to reform its policies. Lee subsequently led the expansion of Marvel Comics from a small division of a publishing house to a large multimedia corporation.

He was inducted into the comic book industry's Will Eisner Comic Book Hall of Fame in 1994 and the Jack Kirby Hall of Fame in 1995.

Stan Lee was born Stanley Martin Lieber in New York City on December 28, 1922, in the apartment of his Romanian-born Jewish immigrant parents, Celia (née Solomon) and Jack Lieber, at the corner of West 98th Street and West End Avenue in Manhattan. His father, trained as a dress cutter, worked only sporadically after the Great Depression, and the family moved further uptown to Fort Washington Avenue, in Washington Heights, Manhattan. When Lee was nearly 9, his only sibling, brother Larry Lieber, was born. He said in 2006 that as a child he was influenced by books and movies, particularly those with Errol Flynn playing heroic roles. By the time Lee was in his teens, the family was living in a one-bedroom apartment at 1720 University Avenue in The Bronx. Lee described it as "a third-floor apartment facing out back", with him and his brother sharing a bedroom and his parents using a foldout couch.

Stephen J. "Steve" Ditko (born November 2, 1927) is an American comic book artist and writer best known as the artist and co-creator, with Stan Lee, of the Marvel Comics heroes Spider-Man and Doctor Strange.

Ditko studied under Batman artist Jerry Robinson at the Cartoonist and Illustrators School in New York City. He began his professional career in 1953, working in the studio of Joe Simon and Jack Kirby, beginning as an inker and coming under the influence of artist Mort Meskin. During this time, he then began his long association with Charlton Comics, where he did work in the genres of science fiction, horror, and mystery. He also co-created the superhero Captain Atom in 1960.

Ditko then drew for Atlas Comics, the 1950s forerunner of Marvel Comics. He went on to contribute much significant work to Marvel, including co-creating Spider-Man, who would become the company's flagship character. Additionally, he co-created the supernatural hero Doctor Strange and made important contributions to the Hulk and Iron Man. In 1966, after being the exclusive artist on The Amazing Spider-Man and the "Doctor Strange" feature in Strange Tales, Ditko left Marvel for reasons never specified.

Joe Sinnott (born October 16, 1926) is an American comic book artist. Working primarily as an inker, Sinnott is best known for his long stint on Marvel Comics' Fantastic Four, from 1965 to 1981 (with a brief return in the late 1980s), initially over the pencils of Jack Kirby.

During his 60 years as a Marvel freelancer and then salaried artist working from home, Sinnott inked virtually every major title, with notable runs on The Avengers, The Defenders and Thor. Marvel impresario Stan Lee in the mid-2000s cited Sinnott as the company's most in-demand inker, saying jocularly, "[P]encilers used to hurl all sorts of dire threats at me if I didn't make certain that Joe, and only Joe, inked their pages. I knew I couldn't satisfy everyone and I had to save the very most important strips for [him]. To most pencilers, having Joe Sinnott ink their artwork was tantamount to grabbing the brass ring".

Sinnott, who as of 2012 continues to ink the The Amazing Spider-Man Sunday comic strip, had his art appear on two US Postal Service commemorative stamps in 2007.