This is Earth in the 30th Century. A world of peace and light. Preserving this peace is the Legion of Super-Heroes, a group of young adventurers who are the best and brightest of their kind. But a darkness is approaching; a centuries-old evil that threatens to destroy their entire universe. Herein lies the story of the Legion's greatest challenge! Collects Legion of Super-Heroes #287, #290-294, and Legion of Super-Heroes Annual #3.

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!

Fan-favorite LEGION writer Paul Levitz returns to the 31st century super team he made supreme with an all-new intergalactic era! This exciting graphic novel picks up on threads from Geoff Johns's "Superman and the Legion of Super-Heroes" storyline and ties-in directly with events from GREEN LANTERN CORPS. Levitz and rising superstar artist Yildiray Cinar join together to revitalize one of DC Comics' most beloved franchises for a new generation. In this exciting new collection, the first strike of Durlan assassins arrives on Earth! Their goal: kill the United Planets leadership as revenge for Legion mentor R.J. Brande's death! Plus: The legendary team of Paul Levitz and Keith Giffen reunite on the Legion for the first time in 20 years! And their next 31st century masterpiece introduces the all-new, all-deadly Emerald Empress!

Everything—their families, their friends and teammates, their very galaxy—gone in a blinding flash of light. Upon preventing a cataclysmic rift in their universe, several members of the 30th century's famed champions, the Legion of Super-Heroes, find themselves stranded an inconceivable distance from home, with no devisable method of safe return. Before they can even attempt to return to their galaxy, however, the Legionnaires must first endure the unknowns of a hostile galaxy plagued by the alien Progeny, whose godlike creator deems diverse species impure "variants" subject to eugenic "deletion." It is these encounters, and their own questionable solutions, that will soon have the heroes wondering if the very purpose of the Legion—powerful individuals from across the cosmos, bound together by a common dream of galactic harmony—has also been lost. Joined by superstar artist Olivier Coipel (The Mighty Thor), who made his comics debut on the series, Abnett and Lanning strand the future's greatest heroes in an unknown galaxy beset with mysterious cosmic threats for epic sci-fi storytelling at its finest. Collects all 12 issues of the critically praised maxi-series Legion Lost!

Long live the Legion! The Legion of Super-Heroes, DC's iconic team of the far future, is back like you've never seen them before–reinvented by comic book visionaries Brian Michael Bendis and Ryan Sook. Welcome to the 31st century! Inspired by the acts of and lessons learned from the greatest heroes of all time, the Legion of Super-Heroes have gathered together to stop a galaxy from repeating its past mistakes. Eisner Award-winning writer Brian Michael Bendis reteams with master artist Ryan Sook for one of the most ambitious mainstream comic books ever created! Why have the Legion of Super-Heroes broken the cardinal rule of the United Planets and inducted Jon Kent, a.k.a. Superboy, into the Legion? What are they hiding? And what does it have to do with Aquaman's long-lost trident? But first, take a trip through a thousand years of DC's future history–navigated by a mysterious figure from the present! The greatest lineup of heroes in comic book history returns with new, fresh, and reader-friendly stories! Collects Legion of Super-Heroes: Millennium #1-2 and Legion of Super-Heroes #1-6.

This 31st century team of psychopaths returns! Now led by Saturn Queen, they break out of the prison world Takron-Galtos to wreak havoc on the United Planets. Continued in LEGION OF SUPER-HEROES (2010-2011) #12!

A new miniseries starring the 31st Century's greatest heroes begins! On "Earth," the Legion has been disbanded, and M'Onel prepares for an inevitable war while battling an amped-up Tharok of the Fatal Five!

In this volume collecting issues #31-36 of the acclaimed series, The Legionnaires' leader, Cosmic Boy, has disappeared. Was he captured by enemies or has he fled responsibility?

A new era dawns for the 31st Century's greatest heroes! The once-lost members of the Legion of Super-Heroes have returned! But the world has changed in their absence into something that they no longer recognize. As the Legion rebuilds from the ground up, with a new structure, new members and a new purpose, will they survive the evil that awaits them?

Reflecting the exciting events unfolding in the "FOUNDATIONS" storyline, discover the Legion's secrets in a tale that delves into what the public knows and doesn't know about their champions (including more clues about the newest Legionnaire, Superboy).