Mark Grayson is teenage superhero Invincible. He was a normal high school senior with a normal part-time job and otherwise normal life, except his father Nolan is the superhero Omni-Man, the most powerful superhero on the planet. At the age of 17, Mark begins to display superpowers, which come from his father being a member of the Viltrumite race, who, according to Nolan, pioneer the galaxy on a mission of benevolence and enlightenment.

THE LONG HALLOWEEN is more than a comic book. It's an epic tragedy."—Christopher Nolan (director THE DARK KNIGHT RISES) Taking place during Batman's early days of crime fighting, this new edition of the classic mystery tells the story of a mysterious killer who murders his prey only on holidays. Working with District Attorney Harvey Dent and Lieutenant James Gordon, Batman races against the clock as he tries to discover who Holiday is before he claims his next victim each month. A mystery that has the reader continually guessing the identity of the killer, this story also ties into the events that transform Harvey Dent into Batman's deadly enemy, Two-Face.

GOING BACK TO GOTHAM He was the first Robin—and a replacement Batman. He was a superspy—and a dead man. Now, after going underground and around the world in a battle to reclaim the secret identity that was stolen from him, Dick Grayson is going back to Gotham as his own man, his own hero: Nightwing! But stepping back into his old life isn’t as easy as putting on his familiar black and blue costume. Not when his former boss, Batman, insists he should work solo. Not when he’s trying to rekindle a romance with Barbara Gordon, a.k.a. Batgirl, who’s got a life and crime-fighting career of her own. When a mysterious masked man called Raptor swoops in, claiming to be an ally but looking every bit the enemy, Nightwing must join forces with Raptor to take down Parliament of Owls, the all-powerful criminal conspiracy that’s left its nest in Gotham City and is spreading its wings around the world. To pull it all off, Nightwing must be more than equal to his mentor. He’s got to be better.

The Man of Steel goes toe-to-toe with Bizarro, his oddball twin, and the new character Zibarro, also from the Bizarro planet. And Superman faces the final revenge of Lex Luthor in the form of his own death! All-Star Superman is a spectacular reimagining of the Superman mythos, from the Man of Steel’s origin to his greatest foes and beyond. Combining their singular talents to create a new and brilliant vision of the Man of Steel, comics storytellers Grant Morrison and Frank Quitely are reunited with their WE3 collaborator Jamie Grant for one of the greatest Superman stories ever imagined.

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!

He was the world’s greatest hero. Then the world he knew was wiped from existence. Escaping with his wife and son, Superman fled to a strange new version of Earth. There he worked in the shadows and watched as a different Superman-younger, less experienced, but every bit as heroic-defended his planet. That young hero died, and now the original Man of Steel is ready to step forward and replace him. But he’s not ready for what comes next. Seizing the opportunity of a lifetime, Lex Luthor has donned a battle suit of incredible power and declared himself to be the new Superman. What’s more, someone else claiming to be Clark Kent has also appeared in Metropolis. And then, into the middle of this chaos, lands the greatest foe Superman has ever faced: Doomsday. To save Metropolis and his family from this monstrous menace, Superman must join forces with Luthor, Wonder Woman and any other ally or enemy he can-because he knows from bitter experience where the path of Doom inevitably leads. Collecting issues #957-962 of the world’s greatest comic, SUPERMAN: ACTION COMICS VOL. 1: PATH OF DOOM unites legendary Superman writer Dan Jurgens with artists Patch Zircher, Tyler Kirkham, Stephen Segovia and Art Thibert to kick off an all-new era for the Man of Tomorrow!

Avery Fletcher was a normal girl. That is until the day her father Harrison Fletcher was jailed for a crime he did not commit. Seven years later she's back in her home town of Ann Arbor, Michigan. With not much time left. Avery must right the wrongs of the past. Not as herself, but as the costumed hero SCREECHER!

A former Cowboy, Zane, whose mother was black and father was white, witnessed the brutal murder of his family when he was 15. With nowhere to go, he began working the cattle trails, where he became known as one of the best fightin’, shootin’, cattle herdin’ and horse breakin’ cowboys to ever work the Chisolm Trail. Now, reunited with his father (Pa), they are on a mission to exact revenge on the men that murdered their family, a mission of vengeance…WESTERN VENGEANCE.

When last we checked in with Harley Quinn, she ate, she banged, and she killed…but now it's time for something a little different. Fresh out of the events of Harley Quinn: The Animated Series season three, Harley has found herself a part of a highly unlikely team-the Bat-Family! Meanwhile, Poison Ivy has found herself prepping for her new job-leader of the Legion of Doom! But while Harley and Ivy adjust to their respective new roles, a ghost from Ivy’s past enters the fray and threatens the relationship between everyone's favorite clown and plant couple!

From Christy Anders to Toa, discover the origins and histories of your favorite Shinju Universe characters! This Update '24 edition features full biographies, detailed histories, and full character portraits of main heroes and villains.