Kieron Gillen

 ( Official Website ) 

From 2015 to 2016, Gillen wrote the 25-issue series for Marvel. This series introduced the character Doctor Aphra; Gillen had originally planned to have Vader kill Aphra during the story, but realized a way that she could escape and still keep the integrity of both characters. Between 2016 and 2018, he wrote Star Wars: Doctor Aphra #1–#13, and then cowrote #14–#19 with Simon Spurrier. Gillen also took over writing the Star Wars ongoing series in November 2017 with issue #38; his final issue was #67 in June 2019.

Gillen and Stephanie Hans began discussing a collaboration on a creator-owned ongoing comic following their collaboration on Journey Into Mystery. While they started with a different idea, they eventually settled on an idea which would become Die. It premiered in December 2018 and was published by Image Comics. In September 2021, the series ended its run with twenty issues total. Die won the 2021 British Fantasy Award for "Best Comic / Graphic Novel" and it was a finalist for the Hugo Award for Best Graphic Story or Comic three times. In 2018, Gillen announced that he was preparing a role-playing game based on Die. Gillen developed the game and the comic concurrently; ideas he developed for one would then crossover into the other. The hardcover edition of the was released by British publisher Rowan, Rook and Decard in June 2023 following a successful Kickstarter campaign in May 2022 where the game was fully funded within 24 hours.

Between August 2019 and October 2022, Gillen wrote the 30-issue creator-owned series Once & Future with artist Dan Mora. This series was a finalist for the Hugo Award in "Best Graphic Story or Comic" three times. 2023 Hugo Awards , at TheHugoAwards.org; retrieved 20 July 2023 In June 2020, Marvel announced that Gillen would write the limited series , the first series in a line of Warhammer comics published by the company. In 2021, Gillen and McKelvie reunited with #5 for DC Comics. GamesRadar+ highlighted that they "have worked together on-and-off for the past 17 years" and that the Batman short story was their "first major project together since the conclusion of The Wicked + The Divine in 2019". Gillen commented that he started to do more "work for hire again" due to the impact of the COVID-19 pandemic – "I didn't possibly think my brain could do creator-owned work, with everything that entailed. ... So, I was certainly open to more work for hire (amongst other projects) and I've been enjoying it".

Also in 2021, Gillen began writing the Eternals ongoing series, illustrated by Esad Ribić. This culminated in the 2022 crossover event which focused on conflict between the Avengers, the X-Men and the Eternals. In March 2022, as part of the Destiny of X relaunch following A.X.E.: Judgment Day, Gillen began writing the Immortal X-Men series with artist Lucas Werneck which focused on the Quiet Council of Krakoa; this series built plot points for the 2023 event Sins of Sinister. The final part of Krakoan Age of the X-Men, the Fall of X, began in 2023 following Sins of Sinister. Gillen is writer on multiple series in this era such as the ongoing Immortal X-Men conclusion, the limited series Rise of the Powers of X (January 2024) with artist R.B. Silva and the limited series X-Men: Forever (March 2024) with artist Luca Maresca.

At Emerald City Comic Con 2024, Gillen announced a new Image series titled The Power Fantasy with artist Caspar Wijngaard and letterer Clayton Cowles; the first issue released in August 2024. It is set in an alternate history from 1945 to 1999 and focuses on six super powered people who must never come into conflict. On the creative origins, Gillen stated that " The Power Fantasy emerged in a similar way to The Wicked + The Divine. I was doing a book at Marvel, and became aware of exactly the sort of things I could do with the reins taken off. As The Wicked + the Divine was to Young Avengers, this is to Immortal X-Men". In 2025, The Power Fantasy was nominated for Best New Series at the Eisner Awards. Gillen collaborated again with artist Hans on the original Image Comics graphic novel We Called Them Giants which was released in October 2024. It was nominated for the "Best Graphic Story or Comic" Hugo Award in 2025. Sean Dillon of Comics Beat opined that the "postapocalyptic genre" of We Called Them Giants "serves Gillen better than the Alternate History of The Power Fantasy. For all his interest in history, Gillen remains a writer intensely tied to the present". Dillon viewed "the post-apocalypse" as benefiting "Gillen's skills as a writer"; he also noted that while "Gillen is an author known primarily for writing stories about young people fucking around and finding out, there remains no one better in this line of work at writing crotchety old women" as seen in the graphic novel's Beatrice.

• Hit (with Brian Laframboise (#1–2), Natalie Sandells (#3), Jeff Coleman (#4) and Andy Dale (#5), webcomic, 2002–2003)
• The first five episodes were published in print as a mini-comic compiled and distributed by Gillen himself.
• The sixth episode (drawn by Wilson Hall) has appeared in Variance Anthology (Variance Press, 2004)
• Spectators (with Tim Twelves, short 3-page story published online via OPi8, 2002)
• Panel Bleed (fanzine co-created by Gillen and Charlie Chu, 2002–2004)
• Everybody Be Cool (column published at Ninth Art, 2002–2003)
• Webcomics created solely by Gillen and published via Big Robot:
• Big Robots Cry Too (9-page short story, 2003)
• Negativeland (photo comics, 2003–2004)
• Warhammer Monthly (anthology, Black Library):
• "Herd Instinct" (with David Millgate, in #74, 2003)
• "The Chosen" (with Steve Pugh, in #83, 2004)
• Official UK PlayStation 2 Magazine #42–89: "Save Point" (with Jamie McKelvie, comic strip, Future Publishing, 2003–2007)
• Variance Anthology: "Something's Wrong" (with Charity Larrison, anthology graphic novel, 105 pages, Variance Press, 2004)
• Commercial Suicide (self-published anthology — co-edited by Gillen and Alex de Campi):
• Commercial Suicide: "Minister Drill-cock!" (with Asif Khan, 2004)
• Commercial Suicide Volume 2: "Chimplants" (with Daniel Heard, 2004)
• Commercial Suicide Volume 3: "Ultimate Pol Pot" (with William Cogan, 2005)
• Chaos League (with Thomas Veauclin, free one-shot distributed with various gaming magazines, Digital Jesters, 2004)
• Homo Depressus (with Mark Nicoll, short 5-page story published online via Always Black, 2005)
• Busted Wonder (with Charity Larrison, webcomic, 2005–2008)
• Exterminus (with Charity Larrison, infinite canvas, 2005)
• Short stories (drawn by Andy Bloor) in anthology graphic novels published by Accent UK:
• Zombies: "Zombies" (168 pages, 2007, )
• Robots: "Robot" (204 pages, 2008, )
• Western: "The Men Who Built the West" (192 pages, 2009, )

• #1–4 (with Dwayne Harris, 2008)
• Collected as Warhammer: Crown of Destruction (tpb, 112 pages, 2008, )
• Collected in Warhammer: Blood of the Empire Omnibus (tpb, 400 pages, 2008, )
• CBGB OMFUG #1: "A NYC Punk Carol" (with Marc Ellerby, anthology, 2010) collected in CBGB OMFUG (tpb, 112 pages, 2010, )
• Fresh Romance Volume 1: "First, Last, Always" (with Christine Norrie, story created for the tpb, 224 pages, Rosy Press, 2016, )
• Once & Future (with Dan Mora, 2019–2022) collected as:
• The King is Undead (collects #1–6, tpb, 160 pages, 2020, )
• Old English (collects #7–12, tpb, 160 pages, 2020, )
• The Parliament of Magpies (collects #13–18, tpb, 160 pages, 2021, )
• Monarchies in the UK (collects #19–24, tpb, 160 pages, 2022, )
• The Wasteland (collects #25–30, tpb, 160 pages, 2023, )

• The Complete Phonogram (hc, 504 pages, 2017, ) collects:
• #1–6 (with Jamie McKelvie, 2006–2007) also collected as Phonogram: Rue Britannia (tpb, 152 pages, 2007, )
• #1–7 (with Jamie McKelvie, 2008–2009) also collected as Phonogram: The Singles Club (tpb, 160 pages, 2010, )
• Each issue featured one or more short stories (named "" by Gillen and McKelvie) which are not included in the trade paperback collection:
• Issue #1 featured "She Who Bleeds for Your Entertainment" (art by Laurenn McCubbin) and "The Power of Love" (art by Marc Ellerby)
• Issue #2 featured "Wuthering Heights" (art by Emma Vieceli) and "The Singer" (art by Daniel Heard)
• Issue #3 featured "David Kohl: Phonomancer" (art by Leigh Gallagher) and "Control" (art by Lee O'Connor)
• Issue #4 featured "The Roses" (art by David Lafuente) and "Theory and Practice" (art by Charity Larrison)
• Issue #5 featured "Ska Attack Squad" (art by Dan Boultwood)
• Issue #6 featured "Your Song" (art by P. J. Holden) and "Altantis to Interzone" (art by Adam Cadwell)
• Issue #7 featured "The Queen is Dead" (art by Nikki Cook) + "Blood Mountain" (art by Becky Cloonan) + "30" (art by Andy Bloor) + "Once in a Lifetime" (art by Sean Azzopardi)
• #1–6 (with Jamie McKelvie, 2015–2016) also collected as Phonogram: The Immaterial Girl (tpb, 168 pages, 2016, )
• As with the previous series, each issue featured one or more short stories which are not included in the trade paperback collection:
• Issue #1 featured "Everything and Nothing" (art by Sarah Gordon) and "Blurred" (art by Clayton Cowles)
• Issue #2 featured "The Ice Storm" (art by Jamaica Dyer)
• Issue #3 featured "Black Parade" (art by Christian Wildgoose)
• Issue #4 featured "I Hate Myself" (art by Julia Scheele) and "Come Out 2nite" (art by Luis Sopelana)
• Issue #5 featured "Shiny Black Taxi Cab" (art by Rosy Higgins)
• Issue #6 featured "Modern Love" (art by Tom Humberstone)
• : "Sweeping the Nation" (with Jamie McKelvie, anthology graphic novel, 208 pages, 2009, )
• Liberty Comics '12: "Unleashed" (with Nate Bellegarde, anthology, 2012) collected in CBLDF Presents: Liberty (hc, 216 pages, 2014, ; tpb, 2016, )
• Three #1–5 (with Ryan Kelly, 2013–2014) collected as Three (tpb, 146 pages, 2014, )
• The Wicked + The Divine (with Jamie McKelvie, Kate Brown (#12), Tula Lotay (#13), Stephanie Hans (#15), Leila del Duca (#16) and Brandon Graham (#17), 2014–2019) collected as:
• Year One (collects #1–11, hc, 400 pages, 2016, )
• Year Two (collects #12–22, hc, 400 pages, 2017, )
• Year Three (collects #23–33, hc, 400 pages, 2018, )
• Year Four (set of two hcs, 510+170 pages, 2020, )
• The first volume collects #34–45 and four spin-off one-shots:
• The Wicked + The Divine: 1831 (with Stephanie Hans, 2016)
• The Wicked + The Divine: 455 A.D. (with André Lima Araújo, 2017)
• The Wicked + The Divine: 1923 (with Aud Koch, 2018)
• The Wicked + The Divine: 1373 (with Ryan Kelly, 2018)
• The second volume collects two more spin-off one-shots:
• The Wicked + The Divine Christmas Annual (with Kris Anka, Rachael Stott, Chynna Clugston Flores, Emma Vieceli and Carla Speed McNeil, 2017)
• The Wicked + The Divine: The Funnies: "The Wicked + The Canine" (with Erica Henderson) and "Secret Origin" (with Jamie McKelvie, anthology, 2018)
• Also includes a number of stories from various other creators:
• "The Wicker + The Divine" (written and drawn by Lizz Lunney)
• "The Lost God" (written and drawn by Chip Zdarsky)
• "Gentle Annie vs. the World" (written by Chrissy Williams, drawn by Clayton Cowles)
• "Making a Difference" (written by Romesh Ranganathan, drawn by Julia Madrigal)
• "5 Things Everyone Who's Lived with Sakhmet Will Understand" (written and drawn by Hamish Steele)
• "13 Go Mad in Wiltshire" (written and drawn by Kitty Curran and Larissa Zageris)
• "Guilty Pleasure Song" (written by Kate Leth, drawn by Margaux Saltel)
• : "Critics" (with Jamie McKelvie, anthology graphic novel, 336 pages, 2018, )
• 24 Panels: "Introduction" (with Sean Azzopardi; Gillen was also the curator of this project, anthology graphic novel, 112 pages, 2018, )
• Die #1–20 (with Stephanie Hans, 2018–2021) collected as Die (hc, 656 pages, 2022, )
• The Ludocrats #1–5 (co-written by Gillen and Jim Rossignol, art by Jeff Stokely, 2020) collected as The Ludocrats (tpb, 152 pages, 2020, )
• Image! #7–9: "Closer" (with Steve Lieber, anthology, 2022)
• The Power Fantasy #1–ongoing (with Caspar Wijngaard, 2024–present)

• (with Greg Scott, one-shot, 2008)
• X-Men:
• #5: "Solo" (with Sara Pichelli, anthology, 2009) collected in X-Men: Manifest Destiny (hc, 200 pages, 2009, ; tpb, 2009, )
• (with Dan Panosian, one-shot, 2009) collected in X-Men: Origins (hc, 192 pages, 2010, ; tpb, 2010, )
• : "Namor" (with Carmine Di Giandomenico, anthology one-shot, 2009) collected in Dark Avengers/Uncanny X-Men: Utopia (hc, 368 pages, 2009, ; tpb, 2010, )
• S.W.O.R.D. #1–5 (with Steven Sanders and Jamie McKelvie (co-feature in #1), 2010) collected as S.W.O.R.D.: No Time to Breathe (tpb, 128 pages, 2010, )
• Generation Hope (with Salvador Espin, Jamie McKelvie (#5 and 9), Tim Seeley (#10–11) and Steven Sanders (#12), 2011) collected as:
• The Future is a Four-Letter Word (collects #1–5, tpb, 152 pages, 2011, )
• (collects #6–12, tpb, 168 pages, 2012, )
• Uncanny X-Men (with Greg Land, Carlos Pacheco, Terry Dodson (#535–538), Ibraim Roberson (#539), Brandon Peterson (vol. 2 #4), Dustin Weaver (vol. 2 #14), Daniel Acuña (vol. 2 #15–17), Ron Garney (vol. 2 #18) and Dale Eaglesham (vol. 2 #19), 2011–2012) collected as:
• Uncanny X-Men by Matt Fraction: The Complete Collection Volume 3 (includes vol. 1 #531–534, tpb, 336 pages, 2013, )
• Issues #531–534 are co-written by Gillen and Matt Fraction.
• Uncanny X-Men by Kieron Gillen: The Complete Collection Volume 1 (collects vol. 1 #534.1, 535–544, vol. 2 #1–3 and S.W.O.R.D #1–5, tpb, 504 pages, 2019, )
• Includes the one-shot (written by Gillen, art by Billy Tan, 2011)
• Uncanny X-Men by Kieron Gillen: The Complete Collection Volume 2 (collects vol. 2 #4–20, tpb, 496 pages, 2020, )
• Includes the 5-issue limited series (written by Gillen, art by Tom Raney (#1), Steve Kurth (#2), Scot Eaton (#3), Mark Brooks (#4) and Gabriel Hernández Walta (#5), 2012–2013)
• Origin II #1–5 (with Adam Kubert, 2014) collected as Wolverine: Origin II (hc, 216 pages, 2014, ; tpb, 2015, )
• Immortal X-Men (with Lucas Werneck, Michele Bandini (#4–5 and 8), 2022–2023) collected as:
• Volume 1 (collects #1–6, tpb, 184 pages, 2022, )
• Volume 2 (collects #7–10, tpb, 112 pages, 2023, )
• Volume 3 (collects #11–13, tpb, 120 pages, 2023, )
• Includes the one-shot (written by Gillen, art by Paco Medina, 2023)
• Volume 4 (collects #14–18, tpb, 120 pages, 2024, ) upcoming
• Sins of Sinister (hc, 344 pages, 2023, ) includes:
• Sins of Sinister (with Lucas Werneck, one-shot, 2023)
• Immoral X-Men #1–3 (with Paco Medina (#1), Andrea Di Vito (#2) and Alessandro Vitti (#3), 2023)
• Sins of Sinister: Dominion (with Paco Medina and Lucas Werneck, one-shot, 2023)
• Beta Ray Bill: Godhunter (tpb, 104 pages, 2009, ) collects:
• (with Dan Brereton, one-shot, 2009)
• #1–3 (with Kano, 2009)
• #1–3 (with Manuel García, 2009–2010) collected as Dark Avengers: Ares (tpb, 192 pages, 2010, )
• Ultimate Collection: Thor by Kieron Gillen (tpb, 312 pages, 2011, ) collects:
• Thor #604–614 (with Billy Tan, Richard Elson and Doug Braithwaite (#610, 612, 614), 2010)
• New Mutants vol. 3 #11: "Hel's Valkyrie" (with Niko Henrichon, 2010)
• (with Jamie McKelvie, one-shot, 2010)
• Doctor Strange: "The Cure" (with Frazer Irving, anthology one-shot, 2010) collected in Doctor Strange: The Flight of Bones (tpb, 192 pages, 2016, )
• #1–2 (with Jorge Molina and Paul Pelletier (#2), 2010) collected in Incredible Hulks: World War Hulks (hc, 448 pages, 2012, )
• Captain America (with Renato Arlem, one-shot, 2011) collected in Captain America: Allies and Enemies (hc, 136 pages, 2011, )
• Journey into Mystery (with Doug Braithwaite, Richard Elson, Whilce Portacio (#628–629, 631), Mitch Breitweiser (#632), Carmine Di Giandomenico (#637–638, 642–644) and Stephanie Hans (#645), 2011–2012) collected as:
• Journey into Mystery by Kieron Gillen: The Complete Collection Volume 1 (collects #622–636, tpb, 392 pages, 2014, )
• Journey into Mystery by Kieron Gillen: The Complete Collection Volume 2 (collects #637–645, tpb, 456 pages, 2014, )
• Includes the Exiled one-shot and New Mutants vol. 3 #42–43 (co-written by Gillen and Dan Abnett with Andy Lanning, art by Carmine Di Giandomenico, 2012) as part of the "Exiled" inter-title crossover.
• Includes The Mighty Thor #18–21 (co-written by Gillen and Matt Fraction, art by Alan Davis and Carmine Di Giandomenico (#19–20), 2012) as part of the "Everything Burns" inter-title crossover.
• Avengers vs. X-Men (hc, 568 pages, 2012, ) and (tpb, 160 pages, 2013, ) include:
• AvX: VS #2: "The Amazing Spider-Man vs. Colossus" (with Salvador Larocca, anthology, 2012)
• AvX: VS #6: "Hope vs. Scarlet Witch" (with Jim Cheung, anthology, 2012)
• Young Avengers by Gillen and McKelvie ( Omnibus, hc, 360 pages, 2014, ; The Complete Collection, tpb, 360 pages, 2020, ) collects:
• Marvel NOW! Point One: "The New World" (with Jamie McKelvie, anthology one-shot, 2012)
• Young Avengers vol. 2 #1–15 (with Jamie McKelvie, Kate Brown (#6), Emma Vieceli + Christian Ward + Annie Wu (#14) and Becky Cloonan + Ming Doyle + Joe Quinones (#15), 2013–2014)
• Iron Man:
• Iron Man vol. 5 (with Greg Land, Dale Eaglesham (#9–12), Carlo Pagulayan (#15–17), Joe Bennett, Agustín Padilla (#20.INH), Luke Ross (#23–26) and Cliff Richards (#27–28), 2013–2014) collected as:
• Believe (collects #1–5, hc, 136 pages, 2013, ; tpb, 2014, )
• The Secret Origin of Tony Stark Book One (collects #6–11, hc, 136 pages, 2013, ; tpb, 2014, )
• The Secret Origin of Tony Stark Book Two (collects #12–17, hc, 136 pages, 2013, ; tpb, 2014, )
• Iron Metropolitan (collects #19–22 and 20.INH, hc, 136 pages, 2014, ; tpb, 2015, )
• Rings of the Mandarin (collects #23–28, hc, 112 pages, 2014, ; tpb, 2015, )
• Iron Man: Fatal Frontier (hc, 240 pages, 2014, ) includes:
• #1–2 and 10 (scripted by Al Ewing from a story by Gillen and Ewing, art by Lan Medina, 2013)
• Iron Man vol. 5 Annual: "Two Cities" (with Álvaro Martínez) — "Orbital" (with Agustín Padilla) — "By Moonlight" (with Marcos Marz, 2014)
• Original Sin #3.1–3.4: "Hulk" (co-written by Gillen and Mark Waid, art by Mark Bagley and Luke Ross, 2014)
• Collected as Original Sin: Hulk vs. Iron Man (tpb, 104 pages, 2014, )
• Collected in Original Sin Companion (hc, 968 pages, 2015, )
• A+X #5: "Loki + Mister Sinister" (with Joe Bennett, anthology, 2013) collected in A+X = Awesome (tpb, 144 pages, 2013, )
• (with Dietrich Smith, one-shot, 2014) collected in Revolutionary War (tpb, 184 pages, 2014, )
• Angela:
• #1–6 (2014–2015) collected as Angela: Asgard's Assassin — Priceless (tpb, 136 pages, 2015, )
• The main story is written by Gillen and drawn by Phil Jimenez; the substory is co-written by Gillen with Marguerite Bennett and drawn by Stephanie Hans.
• Secret Wars: 1602 — Witch Hunter Angela #1–4 (2015) collected as Secret Wars — Warzones: 1602 — Witch Hunter Angela (tpb, 128 pages, 2016, )
• Gillen and Marguerite Bennett co-wrote the short segments in each issue — drawn by Marguerite Sauvage (#1), Irene Koh (#2), Frazer Irving (#3) and Kody Chamberlain (#4)
• Secret Wars: Siege #1–4 (with Filipe Andrade, 2015) collected as Secret Wars — Battleworld: Siege (tpb, 144 pages, 2016, )
• Star Wars:
• (with Salvador Larroca, Mike Norton (co-feature in #20) and Max Fiumara (co-feature in #25); issues #14–15 are co-written by Gillen and Jason Aaron, 2015–2016) collected as:
• Volume 1 (collects #1–12, hc, 296 pages, 2016, )
• Volume 2 (collects #13–25 and Annual #1, hc, 440 pages, 2017, )
• Includes the one-shot and Star Wars vol. 4 #13–14 (co-written by Gillen and Jason Aaron, art by Mike Deodato, Jr., 2016) as part of the "Vader Down" inter-title crossover.
• Omnibus (collects #1–25, Annual #1, Star Wars vol. 4 #13–14 and the Star Wars: Vader Down one-shot, hc, 736 pages, 2017, )
• Star Wars vol. 4 Annual #1 (with Angel Unzueta, 2016) collected in Star Wars Volume 2 (hc, 288 pages, 2017, )
• (with Kev Walker, Andrea Broccardo (#7–8) and Emilio Laiso; issues #14–19 are co-written by Gillen and Simon Spurrier, 2016–2018) collected as:
• Aphra (collects #1–6, tpb, 2017, 144 pages, )
• (includes #7–8, tpb, 152 pages, 2016, )
• Also collects the Star Wars: The Screaming Citadel one-shot (co-written by Gillen and Jason Aaron, art by Marco Checchetto, 2017)
• Doctor Aphra and the Enormous Profit (collects #9–13 and Annual #1, tpb, 168 pages, 2017, )
• Remastered (collects #14–19, tpb, 136 pages, 2018, )
• Omnibus (includes #1–19, Annual #1 and the Star Wars: The Screaming Citadel one-shot, hc, 1,240 pages, 2021, )
• Star Wars vol. 4 (with Salvador Larroca, Giuseppe Camuncoli (#50), Andrea Broccardo (#56, 61–62) and Angel Unzueta, 2018–2019) collected as:
• The Ashes of Jedha (collects #38–43, tpb, 2018, 136 pages, )
• Mutiny at Mon Cala (collects #44–49, tpb, 2018, 144 pages, )
• Hope Dies (collects #50–55, tpb, 2019, 120 pages, )
• The Escape (collects #55–61, tpb, 136 pages, 2019, )
• The Scourging of Shu-Torun (collects #62–67, tpb, 144 pages, 2019, )
• Thanos vol. 2 Annual #1: "Exhibition" (with André Lima Araújo, co-feature, 2018)
• Collected in Thanos by Donny Cates (hc, 312 pages, 2019, )
• Collected in Cosmic Ghost Rider Omnibus (hc, 848 pages, 2021, )
• Marvel Comics #1000: "The Journey" (with Doug Braithwaite, anthology, 2019) collected in Marvel Comics 1000 (hc, 144 pages, 2020, )
• #1–5 (with Jacen Burrows, 2020–2021) collected as Warhammer 40,000: Marneus Calgar (tpb, 128 pages, 2021, )
• Eternals:
• Eternals vol. 5 (with Esad Ribić and Guiu Vilanova (#9 and 11), 2021–2022) collected as:
• Only Death is Eternal (collects #1–6, tpb, 160 pages, 2021, )
• Hail Thanos (collects #7–12, tpb, 152 pages, 2022, )
• Eternals: A History Written in Blood (tpb, 112 pages, 2023, ) collects:
• Eternals: Thanos Rises (with Dustin Weaver, one-shot, 2021)
• Eternals: Celestia (with Kei Zama, one-shot, 2021)
• Eternals: The Heretic (with Ryan Bodenheim and Edgar Salazar, one-shot, 2022)
• Marvel's Voices: Pride: "Colossus" (with Jen Hickman, anthology one-shot, 2021) collected in Marvel's Voices: Pride (tpb, 184 pages, 2022, )
• :
• A.X.E.: Judgment Day (tpb, 240 pages, 2023, ) collects:
• : "Of Deviation and Mutation" (with Dustin Weaver, co-feature in one-shot, 2022)
• A.X.E.: Judgment Day #1–6 (with Valerio Schiti and Ivan Fiorelli (#6), 2022)
• A.X.E.: Judgment Day — Avengers (with Federico Vicentini, one-shot, 2022)
• A.X.E.: Judgment Day — X-Men (with Francesco Mobili, one-shot, 2022)
• A.X.E.: Judgment Day — Eternals (with Pasqual Ferry, one-shot, 2022)
• A.X.E.: Judgment Day Companion (tpb, 224 pages, 2023, ) includes:
• A.X.E.: Judgment Day: Eve of Judgment (with Pasqual Ferry, one-shot, 2022)
• A.X.E.: Judgment Day — Death to the Mutants #1–3 (with Guiu Vilanova, 2022)
• A.X.E.: Judgment Day — Starfox (with Daniele di Nicuolo, one-shot, 2022)
• A.X.E.: Judgment Day Omega (with Guiu Vilanova, one-shot, 2023)

• Über:
• Über (with Canaan White, Gabriel Andrade (#12–14) and Daniel Gete, 2013–2015) collected as:
• Volume 1 (collects #0–5, tpb, 176 pages, 2014, )
• Volume 2 (collects #6–11, tpb, 160 pages, 2014, )
• Volume 3 (collects #12–17, tpb, 160 pages, 2015, )
• Volume 4 (collects #18–22, tpb, 160 pages, 2015, )
• Includes the Über Special (written by Gillen, art by Gabriel Andrade and Daniel Gete, 2014)
• Volume 5 (collects #23–27 and Über FCBD 2014, tpb, 160 pages, 2015, )
• Über: Sieglinde (with Gabriel Andrade, one-shot, 2014)
• Über: Invasion #1–17 (with Daniel Gete, 2016–2018)
• In 2018, the series went on an indefinite hiatus before the release of the last four issues.
• Issues #1–7 are collected as Über Volume 6 (tpb, 176 pages, 2018, )
• : "Alastor: Hell's Executioner" (with German Nobile, anthology one-shot, 2014)
• #75–80 (with Rafa Lopez, 2015) collected as Crossed Volume 14 (tpb, 160 pages, 2015, )
• Mercury Heat (with Omar Francia (#1–3) and Nahuel Lopez, 2015–2017) collected as:
• Volume 1 (collects #1–6 and the one-shot, tpb, 160 pages, 2016, )
• Volume 2 (collects #7–12, tpb, 144 pages, 2018, )
• Cinema Purgatorio #1–18: "Modded" (with Ignacio Calero (#1–5) and Nahuel Lopez, anthology, 2016–2019)

• Volume 2: "A Ghost Story" (with Hector Sevilla Luján, anthology graphic novel, 192 pages, Tokyopop, 2009, )
• IDW Publishing:
• Love is Love (untitled one-page story, with Sarah Gordon, anthology graphic novel, 144 pages, 2016, )
• Femme Magnifique: "Björk" (with Annie Wu, anthology graphic novel, 240 pages, 2018, )
• DC Comics:
• American Vampire #2: "England's Dreaming" (with Leila del Duca, Vertigo, 2016) collected in American Vampire Omnibus Volume 2 (hc, 928 pages, DC Black Label, 2022, )
• vol. 3 #5: "Riddler" (with Jamie McKelvie, anthology, 2021) collected in Batman: Black and White (hc, 312 pages, 2021, ; tpb, 2022, )
• Dynamite:
• (with Antonio Fuso, one-shot, 2017) collected in James Bond: Case Files (hc, 152 pages, 2018, )
• vol. 3 #1–5 (with Caspar Wijngaard, 2019) collected as Peter Cannon: Thunderbolt (hc, 124 pages, 2020, )
• Pros and (Comic) Cons: "The Oral History of the Thought Bubble Dancefloor" (with Julia Scheele, anthology graphic novel, 200 pages, Dark Horse, 2019, )
• The Most Important Comic Book on Earth: "Melody" (script by Gillen based on the concept by Cara Delevingne, art by Sean Phillips, anthology graphic novel, 352 pages, DK, 2021, )

• (2023, )
• Die Scenarios Volume 1: Bizarre Love Triangles (2024)
• Die Scenarios Volume 2: Love is a Battlefield (2024) upcoming