The Dark Knight and the Man of Steel are close friends in the modern day-but the two weren't always such close allies. Discover how two of the World's Finest Super Heroes met for the first time in the New 52, and the mysterious adventure that takes them to a whole new world-the world of Earth-2! The heroes of the main DC Universe meet their Earth-2 counterparts for the first time! Collects BATMAN #1-4 and JUSTICE LEAGUE #23.1: DARKSEID.

Black Lightning begins! Get to know Jefferson Pierce, a.k.a. Black Lightning, before his starring turn in the CW's Black Lightning TV show! It's been years since Olympic gold medalist Jefferson Pierce ran from a past plagued by his father's murder and a superhuman power he couldn't understand. In that time, decay has transformed his home, Metropolis' Southside, into the notorious "Suicide Slum." Accompanied by his wife and daughter, Pierce returns to make a difference in his old community as the new principal of Garfield High School. But there's a storm of lawlessness sweeping Southside, fueled by corrupt politician Tobias Whale, the mysterious Swann, and his criminal organization, the One Hundred. Strengthened by his family, old friends and a Man of Steel's support, Jefferson Pierce must now harness the electrical powers he once feared to become a beacon of hope…and strike down crime as Black Lightning! Writer Jen Van Meter (JSA CLASSIFIED, Hopeless Savages) and artist Cully Hamner (BATMAN AND THE SIGNAL, RED) recharge the origin of DC Comics' most electrifying Justice Leaguer in this classic take! Collects #1-6.

Not a dream, not an imaginary story, not an elseworld. This is Flash Fact: When Barry Allen wakes at his desk, he discovers the world has changed. Family is alive, loved ones are strangers, and close friends are different, gone or worse. It's a world on the brink of a cataclysmic war--but where are Earth's Greatest Heroes to stop it? In this volume: All Hal Jordan ever wanted to do was fly. When the world goes to war with Atlanteans and Amazons alike, he gets more than he bargained for. Abin Sur is the Green Lantern of Space Sector 2814! The Blackest Night has descended across the galaxy! The Green Lantern Corps struggles to battle the resurrected dead as chaos ensues. Frankenstein and the Creatures of the Unknown are in the midst of World War II fighting for the Allied Forces. Green Arrow Industries develops some of the most highly advanced weaponry in the world of FLASHPOINT, but where exactly does Oliver Queen get his tech from…and at what cost to the rest of the world? This Green Lantern volume collects HAL JORDAN #1-3, ABIN SUR #1-3, FRANKENSTEIN AND THE CREATURES OF THE UNKNOWN #1-3 and GREEN ARROW INDUSTRIES #1.

From the creative team of Amanda Conner, Jimmy Palmiotti and John Timms, this storyline explodes out of the blockbuster DC Universe Rebirth event. Comics' craziest couple face off in HARLEY QUINN: REBIRTH DELUXE EDITION BOOK 1, a hardcover collection of the first two best-selling paperback volumes. Since relocating from Gotham City to Brooklyn's Coney Island, Harley Quinn has transformed her apartment building into a haven for freaks, strays and other unstable vigilante antihero-types. With her freak-show friends, bestie Poison Ivy, other bestie Red Tool and the Gang of Harleys by her side, Harley's ready to face all of Brooklyn's deadliest threats—from zombie armies and giant robots to punk-rock gangs and department store Santas. But the one thing she's not ready for? The return of a certain Mistah J. He's promising to make amends, but not even Harley would be willing to give that whack job a second chance. Right? Collects #1-13.

Nightwing is busting a group of criminals when he discovers that his old friend and ally Speedy has come into town looking for him. He needs Dick's help to track down Cheshire... the mother of Roy's child! Then, in a second adventure teaming together the two Teen Titans, Nightwing and Speedy get caught up in a war between two rival gangs.

Rory Regan was the lucky one. He escaped the mission with his life. Now this battle-scarred war veteran has returned home, hoping to leave the guilt of his fatal raid on an ancient tomb behind him—along with the lives of all the friends and comrades he lost in the process. But from the sands of Israel to the streets of Gotham City, the horror has followed him home. Now the souls of the slain are wrapping Rory in supernatural armor, calling on him to avenge their deaths and defend his people from demonic invasion. He is no longer Rory Regan. He is…Ragman. And he'd better get used to it fast, because the war he fought in the Middle East is nothing compared to the apocalypse that awaits Gotham should he fail. He'll need to adapt to the incredible new powers of his awesome Suit of Souls—and figure out who he can trust, be they angel or demon—or nothing will be left but rags and ashes… From the acclaimed creative team of Ray Fawkes (Justice League Dark) and Inaki Miranda (Catwoman) comes a bold new reimagining of one of DC Comics' greatest cult heroes that bridges war, horror, fantasy, and the world of the superhero: Ragman! "The new Ragman series pulls pieces from Ragman's roots, while integrating a new origin and backstory that brings Ragman into modern-day Gotham City." — Comicosity

The definitive guide to the ever-expanding world of Superman! Here you'll get profiles of characters like Nightwing & Flamebird, General Zod, Supergirl, Mon-El and more, plus maps of places such as New Krypton's Kandor and Metropolis. Also included is a bittersweet story about the friendship of Supergirl and Flamebird, and a story that reveals the dark legacy of Pete Ross's brief time as President of the United States. Plus, a week in the life of Science Cops Billi Harper and Jonathan (Mon-El) Kent. This Secret Files serves as an excellent primer to the 'Codename: Patriot' crossover!

Amanda Conner and Jimmy Palmiotti—the twisted minds behind the New York Times best-selling series HARLEY QUINN—introduce Starfire's first ongoing series! Life is bright and beautiful in Florida's Conch Republic. Warm weather, laidback attitudes, an orange-skinned alien warrior princess, tons of sunshine…wait a minute. That's right: Princess Koriand'r of the planet Tamaran, the former Outlaw known as Starfire, has relocated to Key West. Starfire is determined to start a new life for herself—a normal life. But assimilation is easier said than done. Though she quickly makes new friends (some of whom want to get very friendly), Kori finds the Sunshine State more challenging than she expected. She'll fly through the eye of a raging hurricane and battle aliens and subterranean creatures; but, first and foremost, she'll need to find a roof to put over her head and a job to pay for it. Is Kori ready for a life in Key West? Is Key West ready for a life with Starfire? Collects STARFIRE #1-6 and DC SNEAK PEEK: STARFIRE #1.

He's cut a swath through the Justice League and laid waste to Metropolis. He's Doomsday, and he has only one thing on his mind--killing the Man of Steel... permanently! The JLA desperately needs Superman's help, but he's busy on a mission of mercy: trying to save the life of the critically ill child of Lana Lang and Pete Ross. Can Superman turn his back on his two oldest friends in their time of need? Can the JLA stand against Doomsday on its own?

The clock is running out on the past…and if someone doesn't do something about it, there won't be any future. That's where the TIME MASTERS come in. Rip Hunter, inventor of the fabulous Time Sphere and leader of the legendary troupe of time travelers, is back with his crew to track through time a terrible conspiracy that has brought mankind to the brink of disaster. The only hitch is that no one but Rip and his friends believe that the conspiracy even exists. Time Masters travel back through the ages, tracing the threads of this conspiracy and coming into contact with some of DC's greatest heroes of the present and past, including Doc Magnus of the Metal Men, Booster Gold and members of Justice League International.