Keith Ian Giffen was an American comic book illustrator and writer. He is possibly best-known for his long runs illustrating, and later writing the Legion of Super-Heroes title in the 1980s and 1990s. He also created the alien mercenary character Lobo (with Roger Slifer), and the irreverent "want-to-be" hero, Ambush Bug. Giffen is known for having an unorthodox writing style, often using characters in ways not seen before. His dialogue is usually characterized by a biting wit that is seen as much less zany than dialogue provided by longtime collaborators DeMatteis and Robert Loren Fleming. That approach has brought him both criticism and admiration, as perhaps best illustrated by the mixed (although commercially successful) response to his work in DC Comics' Justice League International (1987-1992). He also plotted and was breakdown artist for an Aquaman limited series and one-shot special in 1989 with writer Robert Loren Fleming and artist Curt Swan for DC Comics. Giffen's first published work was "The Sword and The Star", a black-and-white series featured in Marvel Preview, with writer Bill Mantlo. He has worked on titles (owned by several different companies) including Woodgod, All Star Comics, Doctor Fate, Drax the Destroyer, Heckler, Nick Fury's Howling Commandos, Reign of the Zodiac, Suicide Squad, Trencher (to be re-released in a collected edition by Boom! Studios)., T.H.U.N.D.E.R. Agents, and Vext. He was also responsible for the English adaptation of the Battle Royale and Ikki Tousen manga, as well as creating "I Luv Halloween" for Tokyopop. He also worked for Dark Horse from 1994-95 on their Comics Greatest World/Dark Horse Heroes line, as the writer of two short lived series, Division 13 and co-author, with Lovern Kindzierski, of Agents of Law. For Valiant Comics, Giffen wrote XO-Manowar, Magnus, Robot Fighter, Punx and the final issue of Solar, Man of the Atom. He took a break from the comic industry for several years, working on storyboards for television and film, including shows such as The Real Ghostbusters and Ed, Edd 'n' Eddy. He is also the lead writer for Marvel Comics' Annihilation event, having written the one-shot prologue, the lead-in stories in Thanos and Drax, the Silver Surfer as well as the main six issues mini-series. He also wrote the Star-Lord mini-series for the follow-up story Annihilation: Conquest. He currently writes Doom Patrol for DC, and is also completing an abandoned Grant Morrison plot in The Authority: the Lost Year for Wildstorm.

Geoff Johns originally hails from Detroit, Michigan. He attended Michigan State University, where he earned a degree in Media Arts and Film. He moved to Los Angeles in the late 1990s in search of work within the film industry. Through perseverance, Geoff ended up as the assistant to Richard Donner, working on Conspiracy Theory and Lethal Weapon 4. During that time, he also began his comics career writing Stars and S.T.R.I.P.E. and JSA (co-written with David S. Goyer) for DC Comics. He worked with Richard Donner for four years, leaving the company to pursue writing full-time. His first comics assignments led to a critically acclaimed five-year run on the The Flash. Since then, he has quickly become one of the most popular and prolific comics writers today, working on such titles including a highly successful re-imagining of Green Lantern, Action Comics (co-written with Richard Donner), Teen Titans, Justice Society of America, Infinite Crisis and the experimental breakout hit series 52 for DC with Grant Morrison, Greg Rucka and Mark Waid. Geoff received the Wizard Fan Award for Breakout Talent of 2002 and Writer of the Year for 2005, 2006, 2007, and 2008 as well as the CBG Writer of the Year 2003 thru 2005, 2007 and CBG Best Comic Book Series for JSA 2001 thru 2005. Geoff also developed BLADE: THE SERIES with David S. Goyer, as well as penned the acclaimed “Legion” episode of SMALLVILLE. He also served as staff writer for the fourth season of ROBOT CHICKEN. Geoff recently became a New York Times Bestselling author with the graphic novel Superman: Brainiac with art by Gary Frank.

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.

Jeremiah "Jerry" Ordway is an American writer, penciller, inker and painter of comic books. He is known for his inking work on a wide variety of DC Comics titles, including the continuity-redefining classic Crisis on Infinite Earths (1985–1986), his long run working on the Superman titles from 1986–1993, and for writing and painting the Captain Marvel original graphic novel The Power of Shazam! (1994), and writing the on-going monthly series from 1995-1999. He has provided inks for artists such as Curt Swan, Jack Kirby, Gil Kane, John Buscema and Steve Ditko. Ordway was inspired in his childhood by Marvel Comics, and dreamed of drawing Daredevil, Spider-Man, and Avengers. (To date he has only worked on the latter.) He produced occasional work for Marvel between 1984 and 1988, then returned a decade later to write and illustrate a three-issue arc of Avengers (vol. 3) #16-18 (1999), as well as penciling the four-issue crossover mini-series Maximum Security (#1-3 and prologue Dangerous Planet) in 2000-2001. In 1986, along with writer/artist John Byrne and writer Marv Wolfman, Ordway was one of the architects trusted with revamping Superman, in the wake of the Ordway-inked continuity-redefining maxiseries Crisis on Infinite Earths. Launching, with a revised origin and new continuity, in Byrne's miniseries, The Man of Steel, Superman soon returned to featuring in a number of titles. After the titular title Superman was cancelled and replaced with Man of Steel, it was swiftly relaunched as Adventures of Superman, continuing the numbering of the original Superman comic, with Wolfman as writer and Ordway as primary artist. When Wolfman departed the title, John Byrne briefly took over scriptwriting duties before Ordway assumed the mantle of writer-artist and took over the series solely. Switching from Adventures of Superman, Ordway took over as writer-artist on the companion title Superman (vol. 2) between 1989 and 1991, before later returning to Adventures.. as writer. While writing for the Superman family of titles, he helped devise the epic "Death of Superman" storyline in 1992. After seven years working on the character, Ordway largely left the Superman titles in 1993, although he would make frequent returns to the character as writer and artist throughout his career. In 1994, Ordway masterminded the return of the original Captain Marvel to the DC Universe with the 96-page hardcover graphic novel The Power of Shazam!, which he both wrote and painted. The story saw Ordway depict the revamped origins of the former-Fawcett Comics superhero. An early example of the one-shot Original Graphic Novel, it proved to be a success, and was followed by an on-going monthly series, also titled The Power of Shazam! (which ran between 1995 and 1999). Ordway wrote and provided painted covers for the entire run of the regular series, as well as illustrating fill-in issues between series-regular artists Peter Krause and Mike Manley. Towards the end of the series run, he again took on the dual role of writer & artist. For Image Comics, Ordway co-created the character WildStar (with Al Gordon) in 1993, and published his creator-owned one-shot The Messenger in July 2000.