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.

Command Kid joins the Legion, but his arrogance puts off some of the Legionnaires. Star Boy, however, asks Command Kid to help him become as powerful as he is. More Legionnaires submit to Command Kid's treatment, but Saturn Girl and Element Lad return with the solution to the mystery of Command Kid just in time.

Cosmic Boy, Brainiac 5, and other heroes return to Earth, only to find it dominated by the alien race known as the Blight. How can the team stop these alien invaders when they're being picked off one by one? Collects 'Legion of the Damned,' originally published in LEGIONNAIRES #78-79 and LEGION OF SUPER-HEROES (1989-2000) #122-123.

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!

As a part of the acclaimed DC Comics—The New 52 event of September 2011, the Legion of Super-Heroes has been decimated by the worst disaster in its history. Now, the students of the Legion Academy must rise to the challenge of helping the team rebuild--but a threat of almost unstoppable power is rising at the edge of Dominator space, and if the new recruits fail, the Legion Espionage Squad may be the first casualties in a war that could split worlds in half! Collects #1-7.

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!

Paul Levitz continues his 21st century run on DC's most famous 31st century team, the Legion of Super-Heroes! Cosmic Boy, Saturn Girl and Lightning Lad. These three heroes began the formation of the Legion. But why was the organization known as the United Planets formed? Who tried to kill R.J. Brande the first time? What great power could leave entire planets desolate and lifeless? Though these questions have remained unanswered for years, SECRET ORIGIN will uncover the until-now untold details of one of the greatest super-teams of all time! The man who knows the Legion of Super-Heroes best, Paul Levitz, along with artist Chris Batista, bring you one of the most exciting and pivotal Legion stories to date!

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?

The godlike Darkseid emerges in the 30th century with an ingenious plot to finally conquer the universe in Paul Levitz and Keith Giffen's timeless Legion of Super-Heroes epic! Using his faithful minions to acquire all of the mystic artifacts of the time, Darkseid gains mental control over a race of three billion all-powerful beings. Now, as their universe teeters on the edge of Armageddon, the Legion of Super-Heroes amass their own army of every champion who ever held the status of Legionnaire to stand against the Dark Lord and his invincible soldiers. But as the Legion suffers defeat after defeat, they realize that salvation and victory rest in the hands of a mysterious baby that has aged into adulthood before their very eyes! This is the perfect edition of the classic Levitz storyline that was decades ahead of its time and still stands as one of DC's most enthralling superhero tales! Collects LEGION OF SUPER-HEROES #284-296 and ANNUAL #1.

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).