Len Wein was an American comic book writer and editor best known for co-creating DC Comics' Swamp Thing and Marvel Comics' Wolverine, and for helping revive the Marvel superhero team the X-Men (including the co-creation of Nightcrawler, Storm, and Colossus). Additionally, he was the editor for writer Alan Moore and illustrator Dave Gibbons' influential DC miniseries Watchmen. Wein was inducted into the Will Eisner Comic Book Hall of Fame in 2008.

Grant Morrison has been working with DC Comics for twenty five years, after beginning his American comics career with acclaimed runs on ANIMAL MAN and DOOM PATROL. Since then he has written such best-selling series as JLA, BATMAN and New X-Men, as well as such creator-owned works as THE INVISIBLES, SEAGUY, THE FILTH, WE3 and JOE THE BARBARIAN. In addition to expanding the DC Universe through titles ranging from the Eisner Award-winning SEVEN SOLDIERS and ALL-STAR SUPERMAN to the reality-shattering epic of FINAL CRISIS, he has also reinvented the worlds of the Dark Knight Detective in BATMAN AND ROBIN and BATMAN, INCORPORATED and the Man of Steel in The New 52 ACTION COMICS. In his secret identity, Morrison is a "counterculture" spokesperson, a musician, an award-winning playwright and a chaos magician. He is also the author of the New York Times bestseller Supergods, a groundbreaking psycho-historic mapping of the superhero as a cultural organism. He divides his time between his homes in Los Angeles and Scotland.

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.

Chris Claremont is a writer of American comic books, best known for his 16-year (1975-1991) stint on Uncanny X-Men, during which the series became one of the comic book industry's most successful properties. Claremont has written many stories for other publishers including the Star Trek Debt of Honor graphic novel, his creator-owned Sovereign Seven for DC Comics and Aliens vs Predator for Dark Horse Comics. He also wrote a few issues of the series WildC.A.T.s (volume 1, issues #10-13) at Image Comics, which introduced his creator-owned character, Huntsman. Outside of comics, Claremont co-wrote the Chronicles of the Shadow War trilogy, Shadow Moon (1995), Shadow Dawn (1996), and Shadow Star (1999), with George Lucas. This trilogy continues the story of Elora Danan from the movie Willow. In the 1980s, he also wrote a science fiction trilogy about female starship pilot Nicole Shea, consisting of First Flight (1987), Grounded! (1991), and Sundowner (1994). Claremont was also a contributor to the Wild Cards anthology series.