Collects Mutant X (1998) #18-32, Annual 2000-2001. Havok's alternate-universe adventures conclude! Bloodstorm's tragic history with Gambit is revealed, as Nick Fury plots to rid this strange parallel world of the mutant plague! A familiar face makes her return as Professor X is attacked by Apocalypse and his Horsemen - but who's the real villain here? And which side is Mr. Sinister on? Just ask Onslaught! Hank McCoy regains his prodigious intellect and hatches a plan to return Havok home - but can he keep himself from reverting back to the Brute? The Marauders strike, Dracula rises and Bloodstorm is targeted for (un)death! And when Havok's team heads to Canada to help Logan, an encounter with the Avengers just might kick off World War IV! Things get even crazier when the Beyonder awakens...but will Havok survive the final showdown against the true enemy?

Collecting MUTANT X #1-17 and ANNUAL 1999. When Alex Summers, A.K.A. Havok, is thrown into a parallel world, he displaces his counterpart and finds himself leading a mutant team with familiar — yet very different — faces! The Six are the Brute, the Fallen, Ice-Man, Bloodstorm and Marvel Woman — better known as Havok’s wife, Madelyne Pryor! Life is suddenly a lot more complicated for Havok, especially because his teammates don’t believe his claims about being in the wrong universe! But things really get messy when one of the Six puts plans in motion to take over their world — stoking the fires of anti-mutant sentiment! Witness this dimension’s versions of Wolverine, Elektra, Nick Fury, Gambit, Magneto, the Fantastic Four and more! But where are the X-Men? And can Havok find a way home before this dangerous dimension becomes the death of him?

As Cyclops struggles to create a safe haven for mutants on Utopia, Magneto arrives and offers to join the X-men.

Enter the U-Men! When envious humans begin dissecting mutants and grafting their body parts, it's up to the X-Men to stop them! But things at home aren't much better as Cyclops and Jean Grey can't stop fighting, Jean's powers flare out of control, and Professor X's mind is trapped in the body of his comatose evil twin! Introducing the new Angel, and the X-Men have never seen anything like her!

When Alex Summers, A.K.A. Havok, is thrown into a parallel world, he displaces his counterpart and finds himself leading a mutant team with familiar - yet very different - faces! The Six are the Brute, the Fallen, Ice-Man, the vampiric Bloodstorm, and Marvel Woman...better known as Havok's wife, Madelyne Pryor! Life is suddenly a lot more complicated for Havok...especially because his teammates don't believe his claims about being in the wrong universe! But things really get messy when one of the Six puts plans in motion to take over their world - stoking the fires of anti-mutant sentiment! Witness this dimension's versions of Wolverine, Elektra, Nick Fury, Gambit, Magneto, the Fantastic Four and more! But where are the X-Men? And can Havok find a way home before this dangerous dimension becomes the death of him? COLLECTING: MUTANT X 1-17, ANNUAL 1999

Long persecuted for their genetic differences, some mutants are cashing in on their special gifts. Widely accepted by the general populace, the all-new, all-different X-Force stands in defense of the free world. . . but only if they get paid. A story about money, race, sexuality and America's obsession with celebrities -- disguised as a super hero comic.

Peter David's first, transformative X-FACTOR run in one volume! Havok, Polaris, Quicksilver, Multiple Man, Wolfsbane and Strong Guy are the all-new, all-different X-Factor! Sanctioned by the U.S. government to protect humans from mutants -- and vice versa -- they take on threats including Mister Sinister and his Nasty Boys, the Mutant Liberation Front and...the Incredible Hulk?! But their most challenging encounter is on the couch of super hero psychiatrist, Doc Samson! Whether it's battling the Brotherhood of Evil Mutants in the shadow of Genosha, or clashing with X-Force during the X-Cutioner's Song saga, this unlikely band of heroes have team chemistry like nothing you've ever seen -- and a unique style of humor that makes this series a true classic! COLLECTING: X-Factor (1986) 55, 70-92; X-Factor Annual (1986) 7-8; Incredible Hulk (1968) 390-392; material from X-Factor Annual (1986) 5-6; New Mutants Annual (1984) 6