X-Men: Age of Apocalypse Omnibus

Collects Uncanny X-Men (1981) #320-321, X-Men (1991) #40-41, Cable (1993) #20, X-Men Alpha (1995) #1, Amazing X-Men (1995) #1-4, Astonishing X-Men (1995) #1-4, Factor X (1995) #1-4, Gambit & the X-Ternals (1995) #1-4, Generation Next (1995) #1-4, Weapon X (1995) #1-4, X-Calibre (1995) #1-4, X-Man (1995) #1-4, X-Men Omega (1995) #1, Age of Apocalypse: The Chosen (1995), X-Men Ashcan (1995) #2.

Charles Xavier is dead - killed in the past during a time-travel accident - and without his dream, the present has become a nightmare! Apocalypse rules with an iron fist, ruthlessly enforcing his ""survival of the fittest"" creed…but hidden among a downtrodden humankind are Magneto's ragtag freedom fighters: the X-Men! When Bishop, last survivor of the true Marvel Universe, explains how the world went wrong, these embittered mutants must risk everything - and undertake a dangerous and complex quest - to put things right!