Get ready for the ultimate mash-up of high-adrenaline action, gritty noir mystery, and supernatural horror!

This summer, Mad Cave Studios invites readers into the shadows with ENDLESS NIGHT, a genre-smashing collision of archetypal heroes by celebrated writer Mark London (Battlecats, Hunt.Kill.Repeat.) and acclaimed artist Tom Derenick (Justice League)!

With its brooding cityscape, morally complex figures, and relentless descent into mystery, Endless Night is a defining and compelling event in Mark London’s Underworld interconnected universe, drawing four of its most captivating characters into an unholy union against sinister power-brokers and ancient evils—and in so doing, binding them irrevocably together to set the stage for future adventures.

With colors by Juancho Velez and letters by Simon Bowland, Endless Night #1 debuts with two striking covers: Cover A by Chris Weston (The Filth, Judge Dredd) and Cover B by Declan Shalvey (Moon Knight, Bog Bodies), each capturing the ominous tension of Mark London’s Underworld.

When Axel Black, an obsessive tech billionaire and head of the sinister Order of Nine, sends his operatives to Exit City in search of a dangerous mystical artifact, only a team of unlikely allies from different corners of the underworld can prevent an apocalyptic catastrophe: VELVETEEN, the elite rogue assassin hellbent on revenge; McCORMICK & MILLER, two detectives keeping peace in a lawless city; and OWEN BLACKWOOD, a monster hunter duty-bound to stop evil. But tensions are mounting, and time is running out!

ENDLESS NIGHT is Mad Cave’s miniseries event of Summer 2025, a genre-smashing collision of archetypal heroes by celebrated writer MARK LONDON (Battlecats, Hunt.Kill.Repeat.) and acclaimed artist TOM DERENICK (Justice League), set in the universe of dark conspiracies, hard-boiled mystery, and unnatural menace known as UNDERWORLD!
(W) Mark London (A) Thomas Derenick (C) Juancho Velez (L) Simon Bowland (CA) Chris Weston (CB) Declan Shalvey

















