
The Authority is a superhero comic book series published by DC Comics under the Wildstorm imprint. It was created in 1999 by Warren Ellis and Bryan Hitch, and follows the adventures of the Authority, a superhero team mainly composed of Ellis-created characters from Stormwatch.

Batman: Legends of the Dark Knight, often simply called Legends of the Dark Knight, is the name of several DC comic books featuring Batman. The original series launched in 1989 as the third major monthly Batman title, following the popularity of Tim Burton's 1989 film Batman. Many of the stories follow the tone of Frank Miller's Batman: Year One. The series differed from other Batman titles of the time. The creative team rotated with every story arc and the stories stood alone, unlike the inter-connected nature of other Batman comics. Initially the title ran stories contained to five issues, often with more mature topics and sensibilities than the other Batman titles. After issue #20, the number of issues for each story began to vary and occasionally tied into crossover events.

Fantastic Four is the name of several comic book titles featuring the team Fantastic Four and published by Marvel Comics, beginning with the original Fantastic Four comic book series which debuted in 1961.

The Flash is an ongoing American comic book series featuring the DC Comics superhero of the same name. Since 2010, the series focuses on Barry Allen, the second Flash, who was the original focus from 1959 to 1985. Prior to Barry's return, the series depicted the adventures of Wally West, the third Flash, from 1987 to 2006 and 2007 to 2008. The series began at issue #105, picking up its issue numbering from the anthology series Flash Comics which had featured original Flash Jay Garrick.

Canon Fodder is a 2000 AD series created by Mark Millar and Chris Weston. It features the adventures of the eponymous character Canon Fodder, the sole survivor of the Priest Patrol, a bizarre cross between the police and the church who patrol the streets of a future London after Judgment Day has caused the dead to rise, and a breakdown of society.

Hit-Girl is a creator-owned comic book sequel series to Kick-Ass: The Dave Lizewski Years, created by Mark Millar and illustrated by John Romita Jr. The series was published by Image Comics in 2018. The title, featuring a successive change of writers and artists for each four-issue story arc, follows Mindy McCready / Hit-Girl leaving America to carry on her fight for justice on a worldwide scale, depicting events mentioned in the epilogue of Book Four of The Dave Lizewski Years.
Zauriel is a fictional character in the DC Universe. Originally a guardian angel who served Heaven for millions of years, he willingly falls to Earth and becomes a superhero, joining the Justice League.

Jupiter's Legacy is an American superhero comic book series, first published in 2013, written by Mark Millar, drawn by Frank Quitely, colored and lettered by Peter Doherty and published by Image Comics. Published as a series of eponymous limited series and interstitial prequel limited series, it is to date the longest series that Millar has published as part of his Millarworld line of creator-owned comics, spanning an issue run three times as long as his then-most recent series, Super Crooks and Nemesis. It is also the first collaboration between Millar and Quitely since their work on The Authority in 2001, and Quitely's first long-form work with a writer other than Grant Morrison.

Kick-Ass: The Dave Lizewski Years is a creator-owned comic book series written by Mark Millar and illustrated by John Romita Jr. It was initially published by Marvel Comics under the company's Icon imprint and republished under Image Comics. It is the story of Dave Lizewski, a teenager who sets out to become a real life superhero. His actions are publicized on the Internet and inspire other people. He gets caught up with ruthless vigilantes Big Daddy and Mindy "Hit-Girl" McCready, who are on a mission to take down the Genovese crime family.

Kingsman is a comic book series that debuted in 2012 with the first graphic novel, subtitled The Secret Service. Two sequels, subtitled The Big Exit and The Red Diamond, followed in 2017 and 2018 respectively. The series was initially known simply as The Secret Service before being rebranded following the release of the first film adaptation of the series. The series was created by Mark Millar and Dave Gibbons. It is set in Mark Millar's shared universe, the "Millarverse". An example of this, can be found when the celebrity kidnappings that take place in Kingsman Vol. 1 are referenced in Kick Ass: The Dave Lizewski Years Book Four.

Marvel 1985 is a six-issue American comic book limited series, published in 2008 by Marvel Comics. It was written by Mark Millar and illustrated by Tommy Lee Edwards. The comic's premise is that heroes and villains from the Marvel Universe show up in the real world, thanks to a malevolent mutant boy with reality warping powers.

Old Man Logan is an alternative version of the Marvel Comics character Wolverine. This character is an aged version of Wolverine set in an alternate future universe designated Earth-807128, where the supervillains overthrew the superheroes. Introduced as a self-contained story arc within the Wolverine ongoing series by writer Mark Millar and artist Steve McNiven, the character became popular with fans. After the Death of Wolverine, X-23 took the Wolverine mantle but an Old Man Logan the similar Earth-21923 was brought in to serve as an X-Man and featured in his own ongoing series.

Prodigy is a comic book series created by writer Mark Millar and artist Rafael Albuquerque, and published by Image Comics. The title was announced near the end of 2018 as the second comic book collaboration between Mark Millar and Netflix, after the company acquired the Millarworld imprint of creator-owned titles in the summer of 2017, and to be adapted as a film exclusive to the streaming service, along with other of the imprint's comic book series. It ran for six issues from December 2018 to June 2019, and a trade paperback collecting the series was released the following month.

"Silver Age" was a twelve part storyline that ran through a series of one shot comic books published by DC Comics in 2000.

Superman Adventures is a DC Comics comic book series featuring Superman. It is set in the continuity of Superman: The Animated Series. It ran for 66 issues between 1996 and 2002. Writers on the series included Paul Dini, Mark Evanier, Devin Grayson, Scott McCloud, Mark Millar, and Ty Templeton. It is a sister title to The Batman Adventures and Justice League Adventures.

Tangent Comics is a DC Comics imprint created in 1997, developed from ideas by Dan Jurgens. The line, formed from various one-shots, focused on creating all-new characters using established DC names, such as the Joker, Superman, and the Flash. Contrasting the Tangent Universe with the DC Universe, Jurgens commented:The Tangent Universe tells the story of an Earth greatly influenced by the presence of super-powered beings. While the DCU Earth is essentially the same as our own, no more advanced in terms of technology or communications despite the existence of those qualities within the super-powered community, Earth Tangent is greatly influenced by all of that. Earth Tangent's economic, geographic and political landscapes are defined by the superhero community, whereas in the DCU those aspects exist unaffected by the superhero community.

Ultimate Fantastic Four is a superhero comic book series published by Marvel Comics. The series is a modernized re-imagining of Marvel's long-running Fantastic Four comic book franchise as part of the Ultimate Marvel imprint. The Ultimate Fantastic Four team exists alongside other revamped Marvel characters in Ultimate Marvel titles including Ultimate Spider-Man, Ultimate X-Men, and The Ultimates.

The Ultimates is a 2002-2004 thirteen-issue comic book limited series written by Mark Millar with art by Bryan Hitch. The series introduces the titular Ultimates, the Ultimate Marvel incarnations of the Avengers.

Wanted is a comic book limited series created by writer Mark Millar and artist J. G. Jones. It was published by Top Cow in 2003 and 2004 as part of Millarworld. It features an amoral protagonist who discovers he is the heir to a career as a supervillain assassin in a world where such villains have secretly taken control of the planet. The Sunday Times dubbed the title "the Watchmen for super-villains."

War Heroes is a six-issue limited series from Image Comics, written by Mark Millar, with art by Tony Harris.