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.

Don't miss this collection of classic, creepy tales of Arkham Asylum!

Writer Cary Bates reveals the untold story of how super villain Kanjar Ro nearly destroyed life as we know it when he set out to conquer Earth—Earth-Prime, that is. It's up to the Justice League, Adam Strange and a very special DC legend to save the 1970s!Plus: a classic tale originally published in the 1970s!

"SPIES LIKE US!" The Department of Extranormal Operations gives Chase--along with erstwhile companion Sarge Steel--a crucial assignment: learning how to stop some of the strangest heroes in the DC Universe. But the cases of Captain Marvel, Hitman Tommy Monaghan and Resurrection Man Mitch Shelley don't make this job easy for them, and Chase learns that, in the DCU, heroes aren't always what they appear to be! Plus, the secret files and origins of your favorite DCU heroes!

Superstar writer Geoff Johns and legendary artist George Perez deliver the Crisis of the 31st century as the Legion of Super-Heroes reaches out for help against a powerful foe they can't beat alone. From the moment Superman landed on Earth until the end of time, the Time Trapper has sought to erase Superman's impact on the universe. But the Legion of Super-Heroes have always been there to stop the relentless villain. Now, one Legion isn't enough as the Time Trapper taps a twisted mirror image of The Boy of Steel from a parallel Earth long dead: Superboy-Prime! Who will answer the Legion's call for help? With ties to INFINITE CRISIS, FINAL CRISIS and the history of the DCU, this collection of the 5-issue miniseries is not to be missed!

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? Find out in this one-shot tie-in to the DC Comics event FLASHPOINT!

Having played out every trick on the fine citizens of Gotham City, Harley Quinn—the Joker's former girlfriend—decides that another city deserves her attention. After all, why menace one city when you can menace two? Especially if the second has a Man of Steel guarding it. Harley hightails it to Metropolis, with allies Poison Ivy and Bizarro in tow. Writer Karl Kesel and artist Terry Dodson continue their now classic run on this beloved title in HARLEY QUINN: WELCOME TO METROPOLIS, collecting issues #14-25.

Following the events of Throne of Atlantis, it is deemed necessary to create a new Justice League. This new superhero team is under the command of Col. Steve Trevor, of the United States Military's A.R.G.U.S. division (Advanced Research GroupUniting Superhumans). Signing up for duty with this new incarnation of the JLA are Catwoman, Katana, Green Lantern, Green Arrow, Martian Manhunter, Steve Trevor, Hawkman, Star Girl and the long-awaited return of '80s superhero, Vibe. Collectsissues #1-7.

Gail Simone, acclaimed writer of BIRD OF PREY, SECRET SIX and more, unveils her own unique vision for Wonder Woman in this hard-hitting graphic novel. This title includes Simone's first tales of the Amazon Princess. Along the way, readers will learn what deadly secret the mysterious Circle holds about Diana's birth. Plus, the reformed Secret Society of Super Villains invades Paradise Island, led by the dread Captain Nazi.

Sins of Youth' part 3 of 12, continued from SUPERBOY #74. This extra-length special offers everything a reader could want to know about the early days of Young Justice, all leading up to the events of the ongoing 'Sins of Youth!' Continued in SINS OF YOUTH: AQUABOY AND LAGOON MAN.