Seven nightmarish versions of Batman from seven dying alternate realities have been recruited by the dark god Barbatos to terrorize the World's Greatest Heroes in our universe. They threaten life across the Multiverse, and the Justice League may be powerless to stop them! We introduce you to: The Batman Who Laughs: a lunatic driven mad by his world's Joker. The Red Death: a thief who stole his reality's Speed Force power. The Drowned: a female, amphibious Batman. The Dawnbreaker: a twisted Green Lantern. The Murder Machine: a deranged, deadly cyborg. The Merciless: a warrior who wears the helmet of Ares. The Devastator: a part-human, part-Doomsday monster. Featuring stories from Scott Snyder, James Tynion IV, Peter J. Tomasi, Grant Morrison, Joshua Williamson, Ethan Van Sciver, Philip Tan, Tyler Kirkham, Francis Manapul, Riley Rossmo, Tony S. Daniel, Howard Porter, Doug Mahnke and many more! Collects the seven Dark Nights: Batman tie-in one-shots and Dark Knights Rising: The Wild Hunt #1.

Nightwing. The Flash. Starfire. Donna Troy. Beast Boy. Cyborg. Red Arrow. Raven. Years ago they learned at the side of the World's Greatest Heroes-until the threats became too dangerous for even their mentors to handle. Then these young superheroes struck out on their own, fighting against evil while united under their battle cry: TITANS TOGETHER! But long ago these friends and warriors went their separate ways, leaving the Titans mantle to other young heroes…and it's that mantle that could get them all killed. An all-powerful enemy from the team's past has returned with a vengeance, aiming to destroy anyone who's ever been a Titan. With their superhero successors caught in the line of fire, the original Titans must reunite to stop the onslaught, before the Titans fall forever… Writer Judd Winick (Green Arrow, Outsiders) joins artists Ian Churchill (Supergirl), Joe Benitez (Wraithborn) and others to reform one of comics' greatest teams! Collects Titans East Special #1 and Titans #1-11.

It's team-up time! Two of pop culture's greatest teams collide in the graphic novel you thought you'd never see in JUSTICE LEAGUE/POWER RANGERS! The Justice League have never met heroes like these teenagers with attitude before! When a teleporter accident brings the Mighty Morphin Power Rangers from Angel Grove to Gotham City, Batman isn't sure what to make of these masked martial artists and their highly suspicious giant robot dinosaurs. It's time to call in the DC Universe's greatest heroes — the Justice League! But the League and the Rangers will have to get over their distrust quickly, because the fate of two worlds is on the line! When the Power Rangers crossed between worlds, they weren't alone — Lord Zedd came with them. And when Zedd meets Brainiac, neither the DC Universe nor the Rangers' home Earth is safe. But when these two mighty teams join forces, they morph into a fighting force like neither world has ever seen! Writer Tom Taylor (INJUSTICE: GODS AMONG US) and artist Stephen Byrne (GREEN ARROW) bring together the classic Power Rangers lineup and the greatest superheroes of the DC Universe in this crossover sensation. Collects JUSTICE LEAGUE/POWER RANGERS #1-6.

Strange things have been happening in Ivy Town since Ray Palmer disappeared. In fact, it appears that the whole town's been experimented on for decades. Enter young hotshot professor Ryan Choi, who's filling the empty slot on Ivy University's teaching staff... and who inadvertently ends up filling the old Atom's super-heroic shoes!

This Issue collects issues 53-56 of Mystery in Space featuring Adam Strange in "Menace of the Robot Raiders" where Adam returns to Rann to find it overtaken by an alien race known as the Girks! In "Invaders of the Underground World!" Adam stands trial for weapons theft and the verdict is guilty! "The Beast from the Runaway World" features Adam Strange missing his Zeta Beam after it is intercepted by an alien lizard creature. Finally, Adam arrives on Rann to find that Alana has been taken captive by the Super Atom in "The Menace of the Super Atom!"

SUPERSTAR ARTIST JIM LEE BRINGS TOGETHER THE WORLD'S GREATEST HEROES…FOR THE FIRST TIME! It's the dawn of a new age. Superheroes-like Superman in Metropolis and Gotham's Dark Knight, Batman-are new and frightening to the world at large. But when a series of strange attacks unleashes an otherworldly threat on Earth, these heroes will have to stand together…if they can stand each other! Superman. Batman. Wonder Woman. Green Lantern. Flash. Aquaman. Cyborg. Though young and inexperienced, brash and overconfident, each one alone is a powerful force in the battle of good against evil. Together, they may be the only thing on Earth that can stop the alien warlord Darkseid from claiming our planet as his own. Together…they will become the Justice League! Jim Lee's stunning artwork is featured in this collection as never before-in his original pencils. Written by the one and only Geoff Johns, JUSTICE LEAGUE UNWRAPPED BY JIM LEE provides a glimpse into the process behind the most talked-about comic book of the new millennium. Collects JUSTICE LEAGUE 1-12.

Burnside - the coolest neighborhood in Gotham - is a hub for young artists, fashionistas and techies. And now, it is also home to Batgirl. As the newest resident of the city's hippest zip code, Barbara has new roommates, a new school and a new costume. But as Batgirl's popularity grows (along with her devoted online fan base), Burnside suddenly seems to have an excess of Batgirls. And one of these imposters is out to kill off the original! Red-hot creative team Cameron Stewart, Brenden Fletcher and Babs Tarr reinvent Barbara Gordon from the boots up in BATGIRL: BURNSIDE (collects #35-40).

The Dark Knights ride through the farthest reaches of the Multiverse to track down the unlikeliest of teams: The Flash, Cyborg, Raven and Detective Chimp. The mission: keep these heroes from completing their desperate quest to save all of existence! Plus, Challengers' Mountain crackles with dark energy that will release an army of the world's worst nightmares into the streets of Gotham City! This one-shot also answers the question: Where are the Metal Men? And who is the latest addition to the team?

An Elseworlds classic! In 1880s Switzerland, promising science student Vicktor Luthor is expelled from the university for his experiments in the creation of life. Wandering the forests near his home, he comes upon the discovery of a lifetime: a vessel from another world, whose cargo provides him with both a second chance...and a terrifying fate. Luthor's bizarre, resurrected creation possesses powers beyond those of mortal men, but will the world accept this strange being?

Meet Courtney Whitmore, a typical teenage girl trying to make it through high school-but she's about to stumble upon a secret that will make her life a lot more complicated! Her new stepfather, Pat Dugan, was once a costumed adventurer called Stripesy. Finding the Kid's costume, Courtney decides to become the new Star-Spangled Kid! But Dugan isn't about to let his new daughter put herself in harm's way-at least, not by herself. He soon builds a robotic suit called S.T.R.I.P.E. so he can keep an eye on Courtney as she battles for justice. Now the duo fight side by side as they take on aliens, cults, super-villains, and more! Collects Stars and S.T.R.I.P.E. #0-14, JSA All Stars #4, and stories from DCU Heroes Secret Files (1999) and DCU Villains Secret Files (1999).