After being teased for weeks, DC Comics has officially announced its December crossover event Justice League: Endless Winter, unfolding across the Justice League family of titles with two specials bookending the event. Joining writers Andy Lanning and Ron Marz is a rotating team of fan-favorite artists, including Clayton Henry, Phil Hester and more. The event has an ancient villain named the Frost King resurface from the Viking Age to menace the heroes of the DC Universe's present, plunging Earth into a deadly blizzard.

DC has released the solicitation information and covers for the nine-part storyline, slated to kick off Dec. 1 in Justice League: Endless Winter #1, with Lanning and Marz joined by artist Howard Porter.

RELATED: Martian Manhunter Just Walked Into One of the Justice League's Worst Defeats

JUSTICE LEAGUE: ENDLESS WINTER #1

  • written by ANDY LANNING and RON MARZ
  • art by HOWARD PORTER
  • backup story art by MARCO SANTUCCI
  • cover by MIKEL JANÍN
  • card stock variant cover by DANIEL WARREN JOHNSON
  • ON SALE 12/1/20
  • $4.99 US | 40 PAGES | 1 OF 2 | FC | DC
  • CARD STOCK COVER $5.99
  • “Endless Winter” chapter one! The crossover event of the season begins here! The Justice League encounters an extinction-level global storm brewing at the former site of the Fortress of Solitude. Enter the Frost King, a monster mad with power with an army at his command! What devastating mystery lies in his past? And how does he tied to Queen Hippolyta, Swamp Thing, Viking Prince, and their reluctant ally, Black Adam? Two timelines will reveal further clues and secrets throughout each chapter of this blockbuster tale!

THE FLASH #767

  • written by ANDY LANNING and RON MARZ
  • art by CLAYTON HENRY
  • backup story art by MARCO SANTUCCI
  • cover by CLAYTON HENRY
  • variant cover by HICHAM HABCHI
  • ON SALE 12/8/20
  • $3.99 US | 32 PAGES | FC | DC
  • “Endless Winter” chapter two! As the world’s heroes rush to stop the freezing conditions running rampant across the globe, the Fastest Man Alive speeds directly into Black Adam. With the planet losing hope, the Flash and Kahndaq’s ruler must find a way to work together, while a story from Black Adam’s past reveals his connection to the threat that now returns to end the world with freezing ice and fearsome frost.

SUPERMAN: ENDLESS WINTER SPECIAL #1

  • written by ANDY LANNING and RON MARZ
  • art by PHIL HESTER and ANDE PARKS
  • cover by FRANCIS MANAPUL
  • variant cover by RAFAEL GRASSETTI
  • ONE SHOT | ON SALE 12/8/20
  • $3.99 US | 32 PAGES | FC | DC
  • “Endless Winter” chapter three! Superman finds himself at the center of an epic battle as the Frost King’s hordes of ice monsters come to life. Is this frozen onslaught too much for the Man of Steel, or can he stop it before it rampages across the chilling wasteland the world is becoming and reaches civilization? The answer to this question comes from an unlikely source close to Clark Kent’s earthly roots!

AQUAMAN #66

  • written by ANDY LANNING and RON MARZ
  • art by MIGUEL MENDONÇA
  • backup story art by MARCO SANTUCCI
  • cover by MIKE McKONE
  • variant cover by DIMA IVANOV
  • ON SALE 12/15/20
  • $3.99 US | 32 PAGES | FC | DC
  • “Endless Winter” chapter four! The icy tendrils of Frost King’s global grip extend all the way to the bottom of the Seven Seas! Can Arthur and Mera convince a ferocious collective of Fire Trolls to emerge from the Earth’s very core to save Atlantis from its frozen imprisonment? And in our look to the past, the unlikely team of heroes gets more than they bargained for when they face off against the Frost King for the very first time!

JUSTICE LEAGUE #58

  • written by ANDY LANNING and RON MARZ
  • art by XERMANICO
  • backup story art by MARCO SANTUCCI
  • cover by FRANCIS MANAPUL
  • variant cover by JEN BARTEL
  • ON SALE 12/15/20
  • $3.99 US | 32 PAGES | FC | DC
  • “Endless Winter” chapter five! In this turning point issue, the Justice League is scattered across the snow-covered globe, trying to stave off the frozen doom, leaving Green Lantern John Stewart to stand alone. At the Hall of Justice, he begins to piece together clues that could help turn the icy tide that threatens to overwhelm them all. But then an unexpected visitor arrives on cue: the Frost King himself! In the past, however, Queen Hippolyta, Swamp Thing, and Viking Prince witness a terrible decision made by Black Adam—one that will haunt them forever.

TEEN TITANS: ENDLESS WINTER SPECIAL #1

  • written by ANDY LANNING and RON MARZ
  • art by JESUS MERINO
  • backup story art by MARCO SANTUCCI
  • cover by BERNARD CHANG
  • variant cover by SIMONE DI MEO
  • ONE SHOT | ON SALE 12/15/20
  • $3.99 US | 32 PAGES | FC | DC
  • “Endless Winter” chapter six! Crush, Roundhouse, Kid Flash, and Red Arrow embark on a bonding exercise with new partners from the original New Teen Titans: Donna Troy and Beast Boy? Everyone’s limits will be tested as they brave the challenges of holiday shopping in Manhattan! And then, the city is buried in snow! When they discover a teen whose powers are triggered by the extreme cold, the team must decide if this new arrival is a future hero or villain. And in the past, Black Adam battles the Frost King with devastating consequences.

JUSTICE LEAGUE DARK #29

  • written by ANDY LANNING and RON MARZ
  • art by AMANCAY NAHUELPAN
  • backup story art by MARCO SANTUCCI
  • cover by KYLE HOTZ
  • variant cover by GLEB MELNIKOV
  • ON SALE 12/22/20
  • $3.99 US | 32 PAGES | FC | DC
  • “Endless Winter” chapter seven! The past holds the key to surviving the Endless Winter, as the Justice League Dark seeks to resurrect both Swamp Thing and the spirit of Viking Prince. Queen Hippolyta reveals a shocking secret to Wonder Woman as the past and present collide. Buried secrets are unearthed as the Justice League and Justice League Dark must come together with the fate of the world hanging in the balance.

BLACK ADAM: ENDLESS WINTER SPECIAL #1

  • written by ANDY LANNING and RON MARZ
  • art by BRANDON PETERSON
  • backup story art by MARCO SANTUCCI
  • cover by DALE EAGLESHAM
  • card stock variant cover by BOSSLOGIC
  • ONE SHOT | ON SALE 12/22/20
  • $3.99 US | 32 PAGES | FC | DC
  • CARD STOCK VARIANT COVER $4.99 US FC
  • “Endless Winter” chapter eight! Seeking to bolster his nation’s place in the world, Black Adam arrives in Gotham City demanding action to end the threat causing an endless winter across the globe. But Black Adam isn’t telling the world’s leaders everything—especially not that he’s faced the mysterious Frost King before and won. Find out what Adam’s hiding in the penultimate chapter of “Endless Winter.”

JUSTICE LEAGUE: ENDLESS WINTER #2

  • written by ANDY LANNING and RON MARZ
  • art by HOWARD PORTER and CARMINE DI GIANDOMENICO
  • backup story art by MARCO SANTUCCI
  • cover by MIKEL JANÍN
  • card stock variant cover by DANIEL WARREN JOHNSON
  • ON SALE 12/29/20
  • $4.99 US | 40 PAGES | 2 OF 2 | FC | DC
  • CARD STOCK VARIANT COVER $5.99 US FC
  • “Endless Winter” chapter nine! This is it—the final chapter in the five-week, nine-issue Justice League crossover! With the Frost King’s origin revealed, the Justice League must battle the mistakes of the past as well as the global freeze that now threatens the entire population. This issue is snow-packed with characters and action as Superman battles Black Adam while Batman, Wonder Woman, Aquaman, Flash, Green Lantern, Queen Hippolyta, and Swamp Thing face the Frost King and his monstrous army! All of the world is watching, and the Justice League must make a choice.

With nine issues in all across the Justice League family of titles, the heroes war against the Frost King for the fate of the DC Universe is slated to heat up across the entire month of December as the heroes of today pay for the sins of the past.

Written by Andy Lanning and Ron Marz and illustrated by a whole host of artists, Justice League: Endless Winter begins on Dec. 1 from DC.

KEEP READING: Justice League: Is Strange Adventures Teasing the Return of a Forgotten '90s DC Team?