Collects X-Men Blue #23-28. With the original five X-Men lost in space, Emma Frost, Havok, Bastion and Miss Sinister hatch their devious plans — and unleash Project: Mothervine! Meanwhile, Jimmy Hudson and Bloodstorm feel the wrath of Polaris — once again a victim of the body-stealing Malice! And with his mutant charges missing, Magneto mobilizes against his enemies. His first target: Sebastian Shaw! But Magneto will soon come face-to-face with Havok — with the fate of mutantkind hanging in the balance! The original five’s absence means a new team of X-Men must take their place. But as the lethal Marauders strike, Magneto is forced to make a terrible decision — one that leads him ever closer to the darkness he has tried to put behind him! And some of the newest new X-Men might not make it out alive!

Collects Uncanny X-Men (1981) 351-359, X-Men Unlimited (1993) 17, Uncanny X-Men/Fantastic Four Annual 1998, Cerebro's Guide to the X-Men. The original X-Men are back together! An injured Cyclops heads to Alaska for some rest and recuperation with Jean - but when she once again dons the costume of Phoenix, that can't be good for Scott's health! And as Beast, Iceman and Angel join them for old time's sake, will an uncanny adventure have them all feeling blue - and questioning their future as X-Men? Meanwhile, Doctor Cecilia Reyes has her own fateful decision to make! Wolverine has a life-draining encounter as Sauron attacks! Rogue's powers lead her to a dramatic tipping point! Bishop and Deathbird are lost in space! And Sabretooth gets inside Logan's head! Plus: Peer into Cerebro's classified mutant files!

Collects X-Men: Blue (2017) #1-6. Like a bolt from the blue, the original X-Men reunite - like never before! This time, Jean Grey takes her place as leader, and Cyclops, Iceman, Angel and Beast must follow her into action as they seek to bring mutant criminals to justice and restore a heroic sheen to their team. But how can they do that when their new mentor is their old mentor's arch-frenemy? That's right - Magneto has joined the original X-Men! But due to their long history with the Master of Magnetism, not everyone on the squad can put old rivalries aside... With tensions rising, can the X-Men come together to be a cohesive force for good? Or will ulterior motives and personal quests derail the entire enterprise? At the end of the day...who can be trusted?

Experience some of the greatest stories the X-Men franchise has to offer! It's milestone after mutant milestone, beginning with the complete Brood Saga! Then, Chris Claremont rises to find perhaps his most poignant and challenging expression of the mutant metaphor in "God Loves, Man Kills." His work with Frank Miller on Wolverine skyrocketed the character's popularity, setting the stage for his breakout as a global icon. COLLECTING: UNCANNY X-MEN (1981) 154-175, X-MEN ANNUAL (1971) 6-7, MARVEL GRAPHIC NOVEL (1982) 5, WOLVERINE (1982) 1-4, SPECIAL EDITION X-MEN (1983) 1, MAGIK (1983) 1-4

Collects All-New X-Men #18-21, X-Men: Gold.

The X-Men confront the Inhumans in the most uncanny conflict of all! Since the discovery that the Terrigen Mists - the key to unlocking an Inhuman's hidden potential and powers - are lethal to mutants, the X-Men and Inhumans have been locked in a cold war. But now things are heating up, and about to boil over! As the Terrigen seeps into the Earth and reaches an irreversible tipping point, the X-Men are spurred into action to ensure the future of their species! And for Jean Grey and Fantomex, this means taking out of commission the Inhumans' deadliest weapon: Karnak! The Marvel Universe will be rocked by IVX! COLLECTING: UNCANNY X-MEN 16-19, ANNUAL 1

Collects X-Men: Blue #13-15, X-Men: Gold #13-15. Blue and Gold, together at last! Mojo, the demented creature obsessed with melding deadly TV shows with reality, has made Earth his focus — and it will take the combined might of two teams of X-Men to fight back! But when threats from their past are thrown at them, including Sentinels and the Brood, how will the squads react? Flooded by bad memories, can Kitty and Jean lead their X-Men to save Manhattan? Or will tricks like, oh, say, the Dark Phoenix be exactly what Mojo needs to finally deliver the ratings hit he’s longed for? The mighty mutants will have to take the fight to Mojoworld itself if they have any hope of stopping the absurd Mojo-fication of Midtown Manhattan!

Collects X-Men (2019) #4, X-Force (2019) #4, Marauders (2019) #4, Excalibur (2019) #4, Fallen Angels (2019) #4, New Mutants (2019) #4. Mutants are the future as the Dawn of X continues! The X-Men’s Krakoan leaders attend an economic forum to show humankind what real power looks like! X-Force hits the ground running, taking on deadly threats that target mutantkind’s rightful place in the world! Captain Kate and her Marauders wreak havoc on the high seas, from the Atlantic to the Pacific, in the name of the mutant cause! As the Lighthouse of Excalibur grows, Apocalypse and Rictor must master the earth beneath their feet! Can the Fallen Angels take on the children of Apoth? And the New Mutants’ Armor thought bringing her friends home to Krakoa would be an easy sell and a quick trip — until everything went sideways!

Only Emma Frost protested when Wolverine brought X-23 into Xavier's. Now, her worst fears are realized when the Facility sends a team to capture Cessily while she's away from the institute with X-23.

Collects Uncanny X-Men (2016) #16-19, Annual #1. The X-Men confront the Inhumans in the most uncanny conflict of all! Since the discovery that the Terrigen Mist — the key to unlocking an Inhuman’s hidden potential and powers — is lethal to mutants, the X-Men and Inhumans have been locked in a cold war. But now things are heating up, and about to boil over, as the X-Men are forced into drastic steps to ensure the future of their species! But when Magneto goes too far, what will be the repercussions of his dramatic actions when the battle ends? When she left his team, Psylocke vowed that if Magneto stepped out of line, she would end him. Is she about to make good on that promise? Plus: A dead X-Man returns, and so does Domino!