Golden Age Wonder Woman and Lois Lane comics had a backup feature called the "Wonder Women of History" detailing real life women and their famous achievements.

Crossover between Batman/Superman and Worlds' Finest, in which Earth-2's Huntress & Power Girl come face to face with Earth-1's Batman & Superman for the first time.

Daken and X-23 finally have their first real meeting and it does not disappoint. Both are after Malcolm Colcord.

X-23 recalls her brutal origin, as Captain America and Daredevil attempt to learn the secrets of her past.

The members undergo changes in their life that will change X-factor forever.

Apocalypse tries to exact revenge on Ship and Cyclops.

A series of back-up stories telling the origin and history of Apocalypse.

X-Factor returns to Earth after the Judgement War, but the homecoming could be fatal, because waiting for them is Apcalypse, Caliban and Sabretooth!

The various Hell lords battle for domination in a war that was triggered by the seven billionth soul born on Earth, and only X-Factor can avoid the entire world going up in flames!

Judgment War is an epic eight-part saga that ran through the pages of X-Factor. The story finds our intrepid Mutant heroes caught in the middle of an alien Civil War on a planet of Mutants broken up into three different classes. The final two issues feature a side story set during the Acts of Vengeance featuring Apocalypse.

"The Isolationist" is a comic book arc running through #21-24 of X-Factor (volume 3). These issues also included some of the Endangered Species chapters.

"The Only Game In Town" is an comic book arc running through issues #28-32 of X-Factor (volume 3).

"Angels & Demons" is a comic book arc running through issues #1-6 of X-Force (volume 3).

Bedlam forms The New Hellions to take on X-Force. He also plans on awakening the Armageddon Man to further his goals.

"Messiah War" is the second crossover in the "Messiah" trilogy. Set over a thousand years in the future, X-Force were sent to retrieve Cable & the baby mutant, Hope. There they encounter Stryfe, Bishop, Apocalypse and a thousand year old Deadpool.

X-Force are hounded by a powerful mutant known as Lacuna who wishes to join their team.

The celebrity superhero team X-Force welcome a new member to the team just in time for most of the rest of them to be killed in action. It falls to the survivors to assemble a new group under the lead of the mysterious new member Mr. Sensitive.

"Not Forgotten" is a four issue story arc within the 2008 volume of "X-Force". It was written by Craig Kyle and Chris Yost and illustrated by Mike Choi, and follows on from the Messiah War arc.

"Old Ghosts" is the second arc of "X-Force" (volume three), dealing with the reappearance of characters Vanisher and Domino, and the reimergance of a deadly virus.

‘X-Force: Sex & Violence’ is a 3 issue mini series in which Wolverine helps out Domino after she gets into trouble with the Assassin's Guild.

X-Force battles a rampaging Juggernaut in the streets of New York while Black Tom threatens the lives of very powerful businessmen. Spider-Man swings by to help in any way he can.

"Suicide Leper" is a two issue story arc spanning from #12 to #13 of "X-Force" (vol. 3).

X-Force embark on a dangerous mission into Space knowing one of them won't be coming back.

The Upstarts begin the Younghunt, a game in which points are earned for bringing in each of the former New Mutants and Hellions. Arc is covered in X-Force and the New Warriors.

Sequel to Inferno and the beginning of Illyana Rasputin's quest for her soul.

Stryfe seeks to take advantage of Earth's weakened telepaths and Cable and X-Man must stop the fiend before it's too late!

A powerful new force threatens Nate's world and even the X-Man may not be able to stop it.

In olden times, when a menace threatened a tribe, the group would go outside their circle for help, to the man who lived outside their society: the shaman. Now, there is a wolf at the door of reality. And only one man has the power, and the distance from the world, to see it clearly. That man is Nate Grey, the X-Man, mutant shaman for the 21st Century!

This story takes place on Earth-295, an alternate Marvel universe. After the death of Charles Xavier at the hands of his own son Legion, his friend Magneto gathers a group of mutants to fight against the oppressive reign of Apocalypse.

In a world without X-Men, humans attacked the mutant stronghold of Fortress X on a daily basis. Basilisk, Katherine Pryde, Legacy, Magneto & others struggled to uncover the lies surrounding their world; that the residents of Utopia were warped by a new personality created inside Legion's mind.

Apocalypse, in the form of Scott Summers, warps reality and attempts to get the gathered Twelve to feed him more and more power

In the Arctic Circle, the X-Men and Alpha Flight find a power that could save the world at the cost of destroying...what? But cost is no object when the power is revealed as a gift from Loki, who doesn't like it when his gifts are returned!

A Russian town is mentally obliterated when a mutant loses his mind after losing his daughter. The government wants to sacrifice Illyana if an X-Men intervention doesn't work.

Reality is flipped upside down by the Scarlet Witch when mutants are the ruling majority. This story arc occurred in Marvel Comics titles between 2005 and 2006.

The past, present and future versions of the X-Men collide in the biggest war mutantkind has ever seen.

A news reporter is devoured on live television and the X-Men go to Africa to investigate. When they arrive they get more than they anticipated as they cross paths with the Black Panther.

The sorcerer Belasco returns seeking the spirits of five X-Men to summon his masters, the Elder Gods.

The Heroic Age reaches the X-Men in the first storyline of the new X-Men series. Vampires from around the globe descend on San Francisco, seeking to add the mutant race to their ranks.

First phase of the X-Men’s Krakoan era.

The shocking return of an enemy thought dead rocks the X-Men to their very core! Can they overcome an adversary more powerful than they imagined, or will internal strife within the team itself tear them apart first?

Franklin Richards has apparently traveled back in time, an act that causes Ahab to come calling with his hounds.

On the heels of the House of M an omega level mutant from the X-Men's past awakens and reemerges with a startling secret about Professor Xavier and the "Second Genesis" of the X-Men.

The Decimation spans several series' and story-lines, chronicling the aftermath of the House of M and the lives affected.