Their adventures span hundreds of different worlds, setting events and characters back on their proper course - or else risk having them "blink" out of existence!Collects Exiles #1-19.

    What does the future hold - and how will it all end? Collects X-Men: First Class Finals #1-4.

    Amid the chaos, a new enemy awakens, one whose very existence will haunt the founding members of the X-Men like nothing has before. Who is this new threat? How is he tied to Professor X's darkest secret? Cyclops, Wolverine and the others must find out soon, before they and those closest to them go mad! Collects X-Men: Deadly Genesis #1-6.

    Just when it looked like there was no possibility of a future for mutants, hope arrives. But the X-Men aren't there to meet it - The Marauders and Purifiers beat them to it. Now the race is on to get the first new mutant since House of M... Collecting: X-Men: Messiah Complex One-Shot, Uncanny X-Men 492-494, X-Men 205-207, New X-Men 44-46, X-Factor 25-27, & X-Men: Messiah CompleX - Mutant Files

    Welcome to Murder World, where secrets are plenty, alliances are fleeting, and the key to victory might be rewriting the rules of the game. Who will survive? As Cammi and Hazmat battle the mysterious Deathlocket, X-23 and Juston Seyfert's Sentinel join the fray...but who is the killer stalking the heroes in their sleep? Who are the students of the Braddock Aacdemy? And why does Darkhawk equal death?Collecting: Avengers Arena 1-6

    What is to become of (CENSORED) and the mutants who side with him after the big split? And what does it have to do with the resurrected Mister Sinister? The hottest new writer in the business, Kieron Gillen (Thor) and superstar Carlos Pacheco (X-Men:Schism, Ultimate Avengers) bring you the biggest and baddest X-Men you've ever seen. COLLECTING: UNCANNY X-MEN 1-4

    It will have them by the time you finish this sentence, and a moment later, it will have us all. A band of X-Men discovers the truth behind the threat, but is there any time left for Psylocke, Old Man Logan, Bishop, Archangel, Fantomex, Rogue and Gambit? In an action-packed X-epic, they must head to the astral plane in pursuit of...the Shadow King! But in this brain-bending mindscape, not everything is as it seems, and reality is a relative concept. Will this impromptu squad of X-Men be able to contain the chaos from spilling out into the world? COLLECTING: ASTONISHING X-MEN 1-6

    MYSTIQUE! DARK BEAST! WEAPON OMEGA! MIMIC! They are the public face of mutants in an Osborn world. And what a face they are! But what does Nate Grey, a.k.a. X-MAN, have to do with it? The critically acclaimed team of PAUL CORNELL (BLACK WIDOW, TV's Dr. Who) and Leonard Kirk (CAPTAIN BRITAIN and MI13) take on the world of X!COLLECTING: Dark X-Men #1-5

    In exchange for protection, Mystique reluctantly agrees to work for Charles Xavier. But instead of being invited to join the X-Men, Mystique is asked to participate in politically sensitive operations as a secret agent. Can this former mutant-rights terrorist be trusted?Collecting: Mystique 1-13

    With Kate Bishop, his trusted ward and protégé back at his side (not titles she would use), Team Hawkeye is thrown into an all new adventure spanning two generations of avenging archers. Past and present lives collide as Kate and Clint face a threat that will challenge everything they know about what it means to be Hawkeye.But no one puts Hawkeye in a corner.

    Its long history with the X-Men is fraught with tragedy... especially concerning one of the most beloved of their number, Jean Grey. What will happen when the Phoenix returns to Earth in search of the one mortal who could ever contain its power... only to find her dead? Collects X-Men: Phoenix -- Endsong #1-5.

    The Legacy virus, which has already killed many mutants both friend and foe, threatens to become a worldwide epidemic. Professor X has captured Sabretooth and locked him in the mansion basement, hoping to eventually cure his raging bloodlust. But amid the darkness, a ray of light shines - as longtime lovebirds Cyclops and Phoenix announce their engagement! The X-Men and their extended family come together to celebrate the union of mutantdom's most star-crossed couple - but will this joyous occasion revitalize the X-Men, and provide them with new hope and a new direction for the future? Or will the looming darkness still consume them all? Collecting X-MEN (1991) #27-30 and ANNUAL #2, X-MEN UNLIMITED (1993) #3, UNCANNY X-MEN (1963) #308-310 and ANNUAL #18, X-MEN: THE WEDDING ALBUM, and WHAT IF? (1989) #60.

    And see Logan do what he does best against his archenemy, Sabretooth! Plus: the unsettling threats of Cry and Vapor! Guest-starring Nightcrawler!Collecting: Wolverine 1-19

    Kitty Pryde must send Rogue and Gambit on an undercover mission to fi nd a group of kidnapped mutants. What they discover on this mission will shock them. But will it also bring them closer together...? It's a high-stakes adventure caper that only the two hottest X-Men can deliver! COLLECTING: ROGUE & GAMBIT 1-5

    Leather, looks, and luck - put 'em all together, they spell Longshot! The non-mutant X-Man's first trip to Earth is reprinted here in its entirety, introducing the scintillating Spiral and the murky madness that is Mojo, menaces that threaten the Marvel Universe to this day! Guest-starring Spider-Man, She-Hulk and Doctor Strange! Collects Longshot #1-6.