Collects Uncanny X-Men #141-150. Featuring one of the most influential X-Men stories of all-"Days of Future Past!" Feared, hated and now on the road to extinction, Marvel's Children of the Atom face a bleak future of mutant concentration camps and a world where heroes are a thing of days gone past. Only by leaping back through time can Kitty Pryde's future self hope to stop the events that created this dystopian nightmare! Plus, the team is put in a slow-pressure cooker with Arcade, Dr. Doom, Garokk and finally the return of Magneto! Featuring guest-appearances by Spider-Woman, Dazzler, not to mention the debut of Mystique's Brotherhood of Evil Mutants!

1969: The X-Men, Marvel's poorest selling title, was in dire need of a shot in the arm. Enter Roy Thomas and Neal Adams, and get ready for one of the most amazing evolutions in Marvel history! These two titanic talents threw cauti on to the wind with sensational stories that brought the X-Men in synch with the thriving youth culture of the late '60s. Adams' lavish and dynamic visuals merged with Thomas' challenging and contemporary stories to create a comic book series that throbbed with the pulse of the times like none other. Thrill to the introduction of mutant mainstay Havok, the vampiric villain Sauron, the Mutates and Sunfire; and batt es against the Living Pharaoh and the Sentinels. COLLECTING: X-Men (1963) 54-66

Greg Pak (World War Hulk) and Mike McKone (Amazing Spider-Man) are here to put the ASTONISHING back in the X-Men. Something isn't what it seems. Storm needs Cyclops' help with a special mission against Sentinels, but it ends up being much more than they bargained for. Oh, and they kiss. WHAT!?!? Who has kidnapped them, who are these familiar looking mutants, and what is the true identity of the villain Saviour? The biggest, most exciting X-Men story in years is here! COLLECTING: Astonishing X-Men 44-47, material from Astonishing X-Men : Ghost Boxes 1

Collects Uncanny X-Men (1963) #101-110. Wolverine, Nightcrawler, Storm, Colossus; Endowed with unique abilities, these mutants were summoned by Professor X to rescue the original X-Men, an underground organization sworn to protect those that fear and hate them. Relive their original adventures; discover the human within the hero and the truth behind the legend!

Uncanny X-Men (1963) #54-66

Collects Uncanny X-Men #151-159, Avengers Annual #10, X-Men Annual #5. Kitty's leaving the School For Gifted Youngsters. Her new academic destination? The Massachusetts Academy, run by none other than Emma Frost, the Hellfire Club's White Queen - setting up the inevitable showdown between the X-Men and Sebastian Shaw's minions, with a classic, no-holds-barred, Storm/Emma catfight in the clouds! Next, it's the immortal "Kitty's Fairy Tale," a storybook fantasy that introduced Kitty's loyal pet dragon, the lovable Lockheed! Then, the first half of the all-time great "Brood Saga," with four-issues of space operatics starring the Starjammers, the Shi'Ar, and those disgusting parasites from beyond the outer limits, the Brood! Then it's the return of Rogue and Mystique's Evil Mutants and the coming of Dracula himself! Throw in a team-up with the X-Men and Fantastic Four combining forces against the Badoon, and, just because we love ya, the first appearance of Rogue and her pivotal meeting with Ms. Marvel.