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Mark London

@marklondon.bsky.social
2.6K followers 1.1K following 410 posts

CEO/CCO Mad Cave Studios, Maverick, Papercutz, Nakama Press. Storyteller. Entrepreneur. Writer of #comics REVOLUTION 9, HOUR OF THE WOLF, EXIT CITY, HUNT.KILL.REPEAT, WOLVENHEART, BATTLECATS, #NCBD

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Mark London @marklondon.bsky.social · 13/09/2026
Victoria Jaguar has a date and I am not calm about it. Five issues. Every single page painted by Marco Rudy. Letters by Pat Brosseau. The next chapter of the Underworld Universe hits shops Nov 11. Tell your comic shop you want it before Oct 19 🐆 bit.ly/4qVWB6k
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Joel Meadows @joelmeadows.bsky.social · 12/09/2026
Just over two weeks to make our beautiful Holmes art calendar a reality now, so who wants to help get us there with us almost at 40 per cent funded now? www.kickstarter.com/projects/tri... @marklondon.bsky.social @caraoneil.bsky.social @madcavestudios.com @jhwilliams3.bsky.social
kickstarter.com
Sherlock Holmes And The Empire Builders Calendar 2027
A handsome looking calendar featuring the art created for Tripwire's unique Sherlock Holmes series plus unique Frazer Irving calendar
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Mark London @marklondon.bsky.social · 15/08/2026
The latest @madcavestudios.com offerings are on fire. A huge shout out to @gutternaut.substack.com for the reviews. And please, subscribe to his Substack. gutternaut.substack.com/p/mad-cave-r...
gutternaut.substack.com
Mad Cave Reviews #51
Gotta Grow On You
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Mad Cave Studios @madcavestudios.com · 08/09/2026
Dive into the next chapter of the Underworld Universe with Victoria Jaguar, a new 5-issue series from Underworld creator Mark London, featuring breathtaking painted interior artwork and covers by Marco Rudy, and letters by Pat Brosseau. Issue #1 arrives Nov. 11--details: bit.ly/4qVWB6k
madcavestudios.com
VICTORIA JAGUAR #1 Marks the Next Chapter of the Underworld Universe - Mad Cave Studios
Mad Cave Studios proudly announces the next chapter of the Underworld Universe with the debut of Victoria Jaguar #1, an all-new five-issue series from Underworld creator Mark London
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Comics Bodega @comicsbodega.com · 24/08/2026
A Secret System Has Been Uncovered in @madcavestudios.com's TERRORBYTES #9 by @marklondon.bsky.social, @raulfdez.bsky.social, @sharkberri.bsky.social & Carlos M. Mangual ~ cover by @caitlinyarsky.bsky.social #NCBD #Terrorbytes #MadCaveStudios #DescendIntoMadness comicsbodega.com/preview-terr...
comicsbodega.com
A Secret System Has Been Uncovered in TERRORBYTES #9
A journalist is forced to fight for the truth in a world where perception itself is weaponized.
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Joel Meadows @joelmeadows.bsky.social · 30/08/2026
our double Holmes and Irving calendar kickstarter is live now so who wants to kick it off this morning? www.kickstarter.com/projects/tri... @jeffmariotte.bsky.social @marklondon.bsky.social
kickstarter.com
Sherlock Holmes And The Empire Builders Calendar 2027
A handsome looking calendar featuring the art created for Tripwire's unique Sherlock Holmes series plus unique Frazer Irving calendar
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ComicBuzz @comicbuzz.bsky.social · 25/08/2026
Victoria Jaguar #1 Preview comicbuzz.com/victoria-jag... @marklondon.bsky.social @marcorudy.bsky.social @madcavestudios.com #comics #comicbooks
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Zack Quaintance @zackquaintance.bsky.social · 18/08/2026
I think @fellhound.bsky.social's variant cover for Death of Comics Bookcase 2 is so so good if you agree and want to snag it for yourself, better go follow our pre-launch page now: www.kickstarter.com/projects/zac...
Death of Comics Bookcase 2 variant cover by Fell Hound
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Mark London @marklondon.bsky.social · 15/08/2026
The latest @madcavestudios.com offerings are on fire. A huge shout out to @gutternaut.substack.com for the reviews. And please, subscribe to his Substack. gutternaut.substack.com/p/mad-cave-r...
gutternaut.substack.com
Mad Cave Reviews #51
Gotta Grow On You
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Mark London @marklondon.bsky.social · 09/08/2026
Healers have taken up arms since the beginning of time. Combat medics carry guns. Victoria carries the night sky. VICTORIA JAGUAR #1 arrives November 11. Five issues. Every page painted by Marco Rudy, @madcavestudios.com Her story starts on my Substack: madlondon.substack.com/p/she-has-be...
madlondon.substack.com
She Has Been Listening to the Night Sky for Two Hundred Years
Introducing VICTORIA JAGUAR, the next pillar of the Underworld Universe. Issue #1 arrives November 11.
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Comics Bodega @comicsbodega.com · 08/08/2026
Genshi Faces a Brutal “Living Autopsy” in @madcavestudios.com's HONOR AND CURSE: Eternal #5 by @marklondon.bsky.social, @jaimeinfante.bsky.social, @fran-gamboa.bsky.social & Carlos M. Mangual #HonorandCurse #Eternal #Underworld #MadCaveStudios #DescendIntoMadness comicsbodega.com/preview-hono...
comicsbodega.com
Genshi Faces a Brutal “Living Autopsy” in HONOR AND CURSE: Eternal #5
Genshi's trapped to a nightmarish operating table...
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Mark London @marklondon.bsky.social · 27/07/2026
San Diego Comic Con 2026, that’s a wrap. Thank you for the ❤️ and camaraderie all weekend, it was a genuine pleasure. And to the @madcavestudios.com team, you absolutely delivered. Already scheming for next year. For now I’m entering hibernation for a week. If you see me online, no you didn’t.
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Mark London @marklondon.bsky.social · 23/07/2026
Comic Con is the rat race personified, except the finish line is a four hour wait for a Funko Pop. New Substack on surviving SDCC week, plus where to find the Mad Cave crew and me at booth 2806. madlondon.substack.com/p/pray-for-m...
madlondon.substack.com
Pray for Me, Comic Con Is Upon Us
Kissing babies, shaking hands, and other extreme sports
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Joshua Pruett @zombietardis.bsky.social · 21/07/2026
FRIDAY IS STAR WARS DAY! Come hear all about our new books! @papercutzgn.bsky.social @delilahsdawson.bsky.social @sooleedraws.bsky.social
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Matthew Dow Smith @matthewdowsmith.bsky.social · 21/07/2026
In two weeks, the monster will be on the loose! AMELIA SHADOWS AND THE MONSTER IN THE BOX!! From me and @papercutzgn.bsky.social!!! August 4th!!!!
Amelia Shadows on the floor in her father's trophy room, looking worried, with an open box next to her.
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Neil Kleid @neilkleid.bsky.social · 21/07/2026
Super interesting, but all I can say to this is:
A NES controller showing the contra code
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Mark London @marklondon.bsky.social · 21/07/2026
Four days, one booth, an unreasonable amount of comics. @madcavestudios.com is at Booth 2806 for San Diego Comic-Con, July 23-26. Free signings every day, SDCC exclusives, a Star Wars panel with Lucasfilm, and John Cusack signing MOMO. Full schedule: madcavestudios.com/news/sdcc-20...
madcavestudios.com
SDCC 2026: Mad Cave Studios Programming Schedule - Mad Cave Studios
Whether you’re hunting for limited convention exclusives, attending a panel, meeting your favorite creators, or celebrating this year's Eisner nominees, Booth #2806 is your hub for Mad Cave happenings...
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Mark London @marklondon.bsky.social · 17/07/2026
Nolan from @PastramiNation reviewed Mister Nemo #1 published by @madcavestudios.com It’s one hell of a read. And if you haven’t picked your copy, what are you waiting for? 😜 Mister Nemo #1 Review pastramination.com/mister-nemo-... via @pastramination
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Mark London @marklondon.bsky.social · 21/07/2026
Day made! A million thanks to @twoheadednerd.com for the shout-out. Not to toot my own horn, but this series is amazing. You guys should definitely pick it up. Not joking or your money back, LOL.
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Mark London @marklondon.bsky.social · 21/07/2026
So I guess the cat’s out of the bag. Fair warning: You’re not ready. 😉 More on this soon. @madcavestudios.com @konamina.bsky.social icv2.com/articles/new...
icv2.com
Mad Cave Inks Deal with Konami for 'Contra'
To Publish Comics Based on Classic Video Game
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Mark London @marklondon.bsky.social · 20/07/2026
TODAY - FINAL ORDER CUTOFF - Honor and Curse Eternal - #5 Illustrated by @j.infante Colors by @FranGamboa71 Published by @madcavestudios Don’t sleep on it. Cover A by the amazing @nickmarinkovich
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Mark London @marklondon.bsky.social · 17/07/2026
Nolan from @PastramiNation reviewed Mister Nemo #1 published by @madcavestudios.com It’s one hell of a read. And if you haven’t picked your copy, what are you waiting for? 😜 Mister Nemo #1 Review pastramination.com/mister-nemo-... via @pastramination
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Mark London @marklondon.bsky.social · 15/07/2026
Mister Nemo #1 is out today, and @aiptcomics.com sent it off with a 9 out of 10, comparing our approach to the Sherlock reinvention. Exactly the energy we chased. Thank you, AIPT, and thank you Alden Kaye and Alex Sinclair for making this book sing. aiptcomics.com/2026/07/14/m...
aiptcomics.com
‘Mister Nemo’ #1 reworks a classic literary character
Mad Cave's modern take on Captain Nemo.
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Mark London @marklondon.bsky.social · 05/07/2026
Happy Sunday, folks. Substack is up in case you wanna check it out. substack.com/@madlondon/n...
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Mark London @marklondon.bsky.social · 01/07/2026
Sorry for the late post, been swamped. Thank you to everyone who ordered Mister Nemo #1 or asked their shop to add it to their pull list. The numbers are strong, and the Underworld Universe keeps growing. If you're grabbing your copy in a few weeks, get ready. You're in for a treat. On sale 7/15.
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Mark London @marklondon.bsky.social · 01/07/2026
Greetings, Starfighter. 🕹️ THE LAST STARFIGHTER #1 is here. 40 years later, Alex Rogan is back and the Star League is down to one against Xur and the Ko-Dan. Raab, Hughes & Willi Roberts. Out today, so go to your local comic book shop and buy multiple copies. :) Published by @madcavestudios.com
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Mark London @marklondon.bsky.social · 25/06/2026
Greatest compliment ever. Thank you, John.
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Grumpy Old John 🦇 @grumpyoldjohn.bsky.social · 25/06/2026
#NowReading one of my favorite comics from the brilliant creative minds of @marklondon.bsky.social and Alejandro Giraldo. Proudly presented by @madcavestudios.com #ComicSky
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Mark London @marklondon.bsky.social · 22/06/2026
This is it, Folks. FOC (final order cut off) closes TODAY. Powerful first issue. Lock in MISTER NEMO #1 before the door shuts. A new figure rises from the Underworld, and he's been there all along. @madcavestudios.com Tell your shop. Right now. You don't want to miss it.
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Mark London @marklondon.bsky.social · 19/06/2026
The war for the world has already begun. A new figure surfaces from the Underworld, and he's been there longer than anyone knew. MISTER NEMO #1, by Alden Kaye, @mikemarts.bsky.social and yours truly @madcavestudios.com New to the Underworld? Start here. FOC is June 22. Ask your shop to lock it in
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Mark London @marklondon.bsky.social · 19/06/2026
Thanks for the awesome review, Duncan. Folks, if you haven’t checked his channel yet, click Like and Subscribe. Also, get on board with Revolution 9 and the Underworld from @madcavestudios.com. You won't be disappointed.
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Grumpy Old John 🦇 @grumpyoldjohn.bsky.social · 12/06/2026
I wonder if @marklondon.bsky.social will ever revisit the world of Battlecats again. #ComicSky
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Mark London @marklondon.bsky.social · 06/06/2026
Comics run on roughly the same arithmetic as a casino. Except the house doesn’t always win. You make 15–20 bets a season. You come out ahead if 2–3 beat expectations. Not a glitch. That’s the system — since the 1930s. Wrote about surviving it 👇Here’s the link: open.substack.com/pub/madlondo...
open.substack.com
The Math, and Why I’m Still Building
On the hardest half I’ve had, and the franchise that’s coming home
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Mark London @marklondon.bsky.social · 04/06/2026
My new Substack is up! Hope you like it. open.substack.com/pub/madlondo...
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Mark London @marklondon.bsky.social · 04/06/2026
You guys rock. Thank you so much.
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Joel Meadows @joelmeadows.bsky.social · 01/06/2026
Just over £800 now on our Holmes illustrated novella campaign so who wants to edge us up this Monday morning? www.kickstarter.com/projects/tri... @marklondon.bsky.social @mattgarvey1981.bsky.social
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Mad Cave Studios @madcavestudios.com · 13/05/2026
Terrorbytes #6 - Witch House invades stores today--details & preview: bit.ly/49q66Dm Lost inside an immersive alien VR recovered from a UFO crash, Dr. Asher wanders a dying world. By @marklondon.bsky.social @juandoe.bsky.social Carlos M. Mangual, variant cvr @duncanrouleau.bsky.social
Terrorbytes 06 cover art featuring the title above an inverted triangle with a skull in the middle. A figure wearing a long coat faces away, looking into a strange alien landscape. Terrorbytes 06 cover B by Duncan Rouleau. The Terrorbytes logo of an inverted triangle with a skull in the middle is positioned in the bottom right. Filling the page is the face of a person, screaming or with mouth open. wearing large glasses, with one lens opaque with circuits showing, and one side translucent with strange creatures crawling above it.
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Mad Cave Studios @madcavestudios.com · 13/05/2026
Get the scoop on what's happening at Mad Cave in this interview with @marklondon.bsky.social and Mark Irwin on @icv2.com! Discussing licenses such as Star Wars, The Last Starfighter, and company- and creator-owned titles, charitable work, and more:
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Theron Reads Comics @theronscomics.bsky.social · 14/05/2026
Technology runs horribly amok yet again. But this time @marklondon.bsky.social touches on a theme of why humanity has this problem in the first place. Terrorbytes #6 may be the smartest issue yet. Great art by @juandoe.bsky.social. @madcavestudios.com theronreadscomics.substack.com/p/review-ter...
theronreadscomics.substack.com
Review: Terrorbytes #6
Leaping Without Looking - Every technology catastrophe can be explained by this issue's description of humanity.
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Joel Meadows @joelmeadows.bsky.social · 16/05/2026
Your contribution is in here @marklondon.bsky.social @madcavestudios.com tripwiremagazine.co.uk/headlines/tr...
tripwiremagazine.co.uk
Tripwire Asks Again: “What Makes a Good Comic Book Editor?” Part Two
Herding Cats and Performing Miracles? In the past, Tripwire’s contributing writer Paul N Neal has delved into the details of how comics are made. He has asked about how to approach icons such as Judge...
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Mark London @marklondon.bsky.social · 16/05/2026
Two Marks, one mic. The full state of @madcavestudios.com Sat down with @markirwin to talk licenses, originals, and the work we don’t talk about enough. Worth a read. icv2.com/articles/new...
icv2.com
ICv2 Interview: Mark London and Mark Irwin of Mad Cave Studios, Part 2
'Star Wars' and Other Licenses, the Underworld Response and Plan, Key Creator-Owned TItles, and an Important Final Note
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Mark London @marklondon.bsky.social · 14/05/2026
You made my day, Theron. Thank you for the kind words. Folks, if you haven’t checked TERRORBYTES, don’t sleep on it. Every issue will knock your socks off. @madcavestudios.com @manruss.bsky.social @juandoe.bsky.social @mikemarts.bsky.social
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Mark London @marklondon.bsky.social · 13/05/2026
This is THE interview. All thanks to Milton from @icv2.com
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Comics Bodega @comicsbodega.com · 11/05/2026
Dr. Asher's Lost in an Alien VR in @madcavestudios.com's TERRORBYTES #6 by @marklondon.bsky.social, @juandoe.bsky.social & Carlos M. Mangual ~ covers by Juan Doe & @duncanrouleau.bsky.social #NCBD #Terrorbytes #MadCaveStudios #DescendIntoMadness comicsbodega.com/preview-terr...
comicsbodega.com
Dr. Asher’s Lost in an Alien VR in TERRORBYTES #6
Dr. Asher wanders a dying world of bone fields, glass forests, and firefall oceans...
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Jason Bennett - Owner of Comics Bodega @tahoejbennett.bsky.social · 11/05/2026
Dr. Asher's Lost in an Alien VR in @madcavestudios.com's TERRORBYTES #6 by @marklondon.bsky.social, @juandoe.bsky.social & Carlos M. Mangual ~ covers by Juan Doe & @duncanrouleau.bsky.social #NCBD #Terrorbytes #MadCaveStudios #DescendIntoMadness comicsbodega.com/preview-terr...
comicsbodega.com
Dr. Asher’s Lost in an Alien VR in TERRORBYTES #6
Dr. Asher wanders a dying world of bone fields, glass forests, and firefall oceans...
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Mark London @marklondon.bsky.social · 12/05/2026
Endless gratitude to @juandoe.bsky.social — bone fields, glass forests, firefall oceans. He didn’t draw this issue. He summoned it. @manruss.bsky.social every issue of this anthology is a reminder that the scariest tech is the kind that already feels inevitable. comic-watch.com/comic-book-r...
comic-watch.com
Terrorbytes #6: Leaping Before Looking - Comic Watch
offers a cautionary tale of humanity's tendency to leap before it looks. @MarkLondonMCS and Juan Doe deliver another tale of technology gone horribly wrong in the series smartest issue yet. @MadCaveSt...
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Mark London @marklondon.bsky.social · 10/05/2026
The reviews are in! Thanks, Jake. open.substack.com/pub/gutterna...
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Mark London @marklondon.bsky.social · 06/05/2026
Guess who's coming to dinner? Velveteen from REVOLUTION 9 makes her Underworld debut in HONOR AND CURSE: ETERNAL #3 Worlds collide. Loyalties fracture. Phase 2 keeps building. Sale 5/27/2026 #UnderworldUniverse #HonorAndCurse @madcavestudios.com @jaimeinfante.bsky.social @mikemarts.bsky.social
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Mark London @marklondon.bsky.social · 05/05/2026
Seven years of waiting. One galactic first. 🪐 The Mandalorian & Grogu’s first-ever original comic, and it’s not from Marvel. Danger in the Dark hits 7/22 from @papercutzgn.bsky.social/Mad Cave, written by Delilah S. Dawson. Prequel to the 5/21 🎥 . This is the way. www.thepopverse.com/comics-star-...
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Mark London @marklondon.bsky.social · 02/05/2026
Folks, it’s #FreeComicBookDay! Run, don’t walk, to your local shop and grab Flash Gordon #1 and Terrorbytes #1: two killer B&W specials. Adventure. Sci-fi. Pure terror. All free. What are you picking up today? 👇 bit.ly/3QWLVGI #FCBD
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