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? It's a place where America's last hope is Cyborg, who hopes to gather the forces of the Outsiders, the Secret 7, SHAZAM!, Citizen Cold and other new and familiar yet altered faces! It's a world that could be running out of time, if The Flash can't find the villain who altered the timeline!

Discover how Vulko navigates the stormy waters of politics in the new Atlantis! Plus, the sea changes in Atlantean society since 'The Obsidian Age' have unexpected consequences, and Profile Pages detail the history of Aquaman, his new powers, his friends, and his foes! NOTE: the 'Family Ties' story is not included here.

Wedding bells are ringing in Gotham City...and the criminal underworld is determined to silence them! Following The Joker's discovery that Batman and Catwoman are getting married, Gotham City's villains jump into action. If they are going to lose one of their own, it's not going to be so that their greatest enemy can be happy! Spinning out of the pages of DC Nation and leading up to Tom King's Batman Vol. 7, Batman: Preludes to the Wedding is a collection of five one-shots starring Batman's friends and foes, all trying to celebrate--or sabotage--the Dark Knight's big day. Harley Quinn knows a thing or two about dysfunctional relationships. When she hears that her old flame is trying to get in the way of a happy life for one of her best friends, the Maid of Mischief tracks The Joker down to give him a piece of her mind--and maybe a few blows from her hammer, too. Meanwhile, Nightwing fulfills his duty as best man by picking up the engagement ring when Hush interferes; Ra's Al Ghul attempts to recruit Damian as the heir to the family business; Batgirl and the Riddler engage in a battle of wits; and Anarky taunts Red Hood as a failed Robin. Writer Tim Seeley (Grayson, Nightwing, Green Lanterns), teams up with an all-star cast of artists to expand the world of Tom King's critically acclaimed series, Batman! Collects Robin vs. Ra's Al Ghul #1, Nightwing vs. Hush #1,Batgirl vs. The Riddler #1, Red Hood vs. Anarky #1 and Harley Quinn vs. The Joker #1.

Tai Pham struggles with balancing school, his work in the family business, his friendships, and his new Green Lantern responsibilities. But Kid Flash arrives on the scene to become the super-hero partner Tai just might need. It's only been a few months since Green Lantern Tai Pham inherited his ring from his ba and defeated his nemesis, Xander Griffin. But Tai knows their last battle was only the beginning-and even though no one believes him, Tai is determined to prove that Xander is up to his old tricks again. When a string of fires start popping up around Coast City, Tai finds himself stretched thin as he struggles to keep up with school, training, working at the store, and following Xander's trail. That is, until a new hero, known as Kid Flash, shows up on the scene with an offer to help. Can the heroes find the arsonist before it's too late?

Harley Quinn's back in Coney Island for a long-overdue reunion with old friends, old haunts, and…an old time machine? Yep, you read that right. A mysterious benefactor has left Harley a time machine. What could go wrong-right? Funny you should ask. Turns out the entire DC Universe-including Wonder Woman, the Flash, Aquaman, Batman, and li'l baby Supes-is thrown into chaos, and not the fun kind. But with every step Harley takes to right various wrongs, she creates another reality in the Multiverse…ones where things still suck. Worse, Starro has assembled a Suicide Squad of his own to conquer this new set of realities. With a time machine and a tough, scary, alternate-universe Harley at her side, maybe-just maybe-she can make things right again. And who the heck gave Harley Quinn a time machine in the first place? The answer needs to be seen to be believed! Harley's timehopping, universe-screw-upping adventure cannot be missed! Collects Multiversity: Harley Screws Up the DCU #1-6.

The creative team of Peter J. Tomasi, Patrick Gleason, Doug Mahnke and a host of comics' most acclaimed artists proudly presents Superman: The Rebirth Deluxe Edition Book 2, an incredible collection of all-new adventures. The Supermen of many worlds are disappearing. The New Super-Man of China: kidnapped. The Red Son Superman: defeated. Sunshine Superman of the Dreamworld: vanished without a trace, and our own Man of Steel is next on the list! The Justice League Incarnate—an impossible team of heroes drawn from every corner of the Multiverse—is ready to help, but can even they defeat the voracious horde that is consuming Supermen from every dimension? And how can they stop the force behind these so-called Gatherers—the mysterious being named Prophecy, who has stolen the powers of all the kidnapped heroes for very unexpected reasons? At the same time, trouble of a different sort is brewing right in the Kent family's backyard—and the resulting crisis will force Superman into a battle against his own son, leaving both the Man and Boy of Steel forever changed! Collects Superman #14-26 and Annual #1.

THE HIT TV SHOW SOARS INTO THE WORLD OF COMICS! Kara Zor-El escaped the destruction of her home planet Krypton, but on the way to Earth, her ship took a years-long detour. Taken in by the loving Danvers family upon her arrival, she's been taught to keep her incredible powers a secret. But with her cousin Superman winning hearts and saving lives all over the world, Kara can't keep the secret forever-not when her powers are the only thing that can save the people and the city she loves. Now she's taken to the skies above National City as Earth's newest superhero, but sinister forces, both human and alien, want to ground her for good. Who will take a stand to save her family, friends and her adopted planet from the forces of evil? This looks like a job for…Supergirl! Writer Sterling Gates (SUPERGIRL, THE FLASH: SEASON ZERO) and artists including Bengal, Emanuela Lupacchino, Carmen Carnero and Emma Vieceli present the stories between the episodes as adventures of the Girl of Steel-and her allies and enemies-explode from the small screen and hit the printed page in ADVENTURES OF SUPERGIRL VOL. 1, based on the popular TV series! Collects ADVENTURES OF SUPERGIRL digital chapters 1-13.