As one of the greatest X-Men of all makes her triumphant return, one of mutantkind's deadliest threats debuts! When Jean Grey is found alive -- with a little he

Collects X-Factor (1986) #21-36, X-Factor Annual (1986) #3, Power Pack (1984) #35. Unexpected evolutions! X-Factor is still coping with the loss of their friend

A seismic ending of one X-Men era leads into the beginning of another, at the pinnacle of X-Men mania! The original team, now called X-Factor, takes center stag

Collecting X-Factor (1986) #71-83 and Annual #7 and Incredible Hulk (1968) #390-392. A new team is forged! Cyclops and company have rejoined the X-Men — and no

The X-Men fight crime and battle evil.