100-PAGE SPECIAL! WRAPAROUND COVER!
A brand-new volume launches a stunning new storyline! The original X-Men journey from the past to the present – and confront their older selves! Cyclops and Magneto begin the mutant revolution!
Featuring material first published in All-New X-Men #1-4 and A+X #3.
— Description from Comic Vine community (comicvine.gamespot.com).