X (misc.)
X-23
X-Babies
X-Factor

Factor X (Age of Apocalypse) (1995)complete
Fallen Angels (1987)complete
Nation X: X-Factor (2010)complete
Spider-Man/X-Factor: Shadowgames (1994)complete
X-Factor (I) (1986-1998)complete
X-Factor (II) (2002)complete
X-Factor (III) (2006-2009)complete
X-Factor Annual (1986-1994)complete
X-Factor Forever (2010)complete
X-Factor Forever Saga (Digital Comic) (2010)
X-Factor (I cont.) (2010-2012)
X-Factor Prisoner of Love (1990)complete
X-Factor: The Quick and the Dead (2008)complete
X-Factor Special: Layla Miller (2008)complete
X-Terminators (1988-1989)complete

Reprints:
Civil War TPB: X-Men Universe (2007)
Essential X-Factor (2006-2012)
X-Factor Forever TPB (2010)
X-Factor (HC): Original Sins (2011)
X-Factor Premiere (HC): Happenings in Vegas (2011)
X-Factor Premiere (HC): Hard Labor (2011)
X-Factor Premiere (HC): Heart of Ice (2008)
X-Factor Premiere (HC): Invinsible Woman has Vanished (2010)
X-Factor Premiere (HC): Life and Death Matters (2007)
X-Factor Premiere (HC): The Longest Night (2006)
X-Factor Premiere (HC): Madrox - Multiple Choice (2008)
X-Factor Premiere (HC): Many Lives of Madrox (2007)
X-Factor Premiere (HC): The Only Game in Town (2008)
X-Factor Premiere (HC): Overtime (2010)
X-Factor Premiere (HC): Scar Tissue (2011)
X-Factor Premiere (HC): Second Coming (2010)
X-Factor Premiere (HC): Secret Invasion (2009)
X-Factor Premiere (HC): Super Unnatural (2012)
X-Factor Premiere (HC): They Keep Killing Madrox (2012)
X-Factor Premiere (HC): Time and a Half (2009)
X-Factor TPB (2010)
X-Factor TPB vol.1: The Longest Night (2007)
X-Factor TPB vol.10: Second Coming (2011)
X-Factor TPB vol.11: Happenings in Vegas (2011)
X-Factor TPB vol.12: Scar Tissue (2012)
X-Factor TPB vol.13: Hard Labor (2012)
X-Factor TPB vol.2: Life and Death Matters (2007)
X-Factor TPB vol.3: Many Lives of Madrox (2008)
X-Factor TPB vol.4: Heart of Ice (2008)
X-Factor TPB vol.5: Only Game in Town (2009)
X-Factor TPB vol.6: Secret Invasion (2009)
X-Factor TPB vol.7: Time and a Half (2010)
X-Factor TPB vol.8: Overtime (2010)
X-Factor TPB vol.9: Invisible Woman Has Vanished (2010)
X-Factor Visionaries TPB: Peter David (2006-2008)

See also:
seeArchangel solo series
seeBeast solo series
seeCyclops solo series
seeMadrox solo series
seeStrong Guy solo series

X-Force

The Exciting X-Patrol (Amalgam) (1997)complete
Fear Itself: Uncanny X-Force (2011)complete
Uncanny X-Force (2010-2012)
X-Force (I) (1991-2002)complete
X-Force (II) (2004-2005)complete
X-Force (III) (2008-2010)complete
X-Force Annual (I) (1992-1994)complete
X-Force Annual (II) (2010)complete
X-Force Annual '99 (1999)complete
X-Force/Cable Annual '95 (1995)complete
X-Force/Cable Annual '96 (1996)complete
X-Force/Cable Annual '97 (1997)complete
X-Force/Cable: Messiah War (2009)complete
X-Force/Champions Annual '98 (1998)complete
X-Force: Sex and Violence (2010)complete
X-Force: Shatterstar (2005)complete
X-Force Special: Ain't No Dog (2008)complete
X-Force/Youngblood (1996)complete
X-Patrol (Amalgam) (1996)complete
Youngblood/X-Force (1996)complete

Reprints:
Counter X TPB (2008-2009)
Fear Itself Premiere (HC): Uncanny X-Force / The Deep (2012)
Hulk Premiere (HC) vol.4: Hulk vs. X-Force (2010)
Hulk TPB vol.4: Hulk vs. X-Force (2010)
Marvel Must Haves: X-Force #1-3 (2009)
Uncanny X-Force: The Apocalypse Solution Must Have (2011)
Uncanny X-Force Premiere (HC): The Apocalypse Solution (2011)
Uncanny X-Force Premiere (HC): The Dark Angel Saga (2012)
Uncanny X-Force Premiere (HC): Deathlok Nation (2011)
Uncanny X-Force Premiere (HC): Otherworld (2012)
Uncanny X-Force TPB vol.1: The Apocalypse Solution (2011)
Uncanny X-Force TPB vol.2: Deathlok Nation (2012)
Uncanny X-Force TPB vol.3: The Dark Angel Saga Book 1 (2012)
X-Force (I) Rough Cut (2000)complete
X-Force: Angels and Demons Marvel's Greatest Comics (2011)
X-Force/Cable (HC): Messiah War (2009)
X-Force and Cable TPB vol.1: The Legend Returns (2005)
X-Force/Cable TPB: Messiah War (2010)
X-Force (HC) (2010-2012)
X-Force Marvel's Greatest Comics (2011)
X-Force Megazine (1996)complete
X-Force Premiere (HC) vol.1: Angels and Demons (2008)
X-Force Premiere (HC) vol.2: Old Ghosts (2009)
X-Force Premiere (HC) vol.3: Not Forgotten (2010)
X-Force Premiere (HC): Assault on Graymalkin (2012)
X-Force Premiere (HC): Cable and the New Mutants (2011)
X-Force Premiere (HC): Child's Play (2012)
X-Force Premiere (HC): A Force to be Reckoned With (2011)
X-Force Premiere (HC): Toy Soldiers (2012)
X-Force Premiere (HC): Under the Gun (2011)
X-Force: Sex and Violence (HC) (2011)
X-Force/Spider-Man (1992)complete
X-Force TPB vol.1: Angels and Demons (2009)
X-Force TPB vol.2: Old Ghosts (2009)
X-Force TPB vol.3: Not Forgotten (2010)
X-Force TPB: Big Guns (Canceled) (2004)complete
X-Force TPB: Legacy of Vengeance (2008)
X-Force TPB: Necrosha (2012)
X-Force TPB: Sex and Violence (2011)
X-Force TPB: Shatterstar (2005)

See also:
seeCable solo series
seeDomino solo series
seeX-Statix

X-Man
X-Men

Adventures of the X-Men (TV) (1996-1997)complete
Age of X: Alpha (2011)complete
Age of X: Universe (2011)complete
All New Exiles vs. the X-Men (1995)complete
Amazing X-Men (Age of Apocalypse) (1995)complete
Askani'Son (1996)complete
Astonishing X-Men (I) (Age of Apocalypse) (1995)complete
Astonishing X-Men (II) (1999)complete
Astonishing X-Men (III) (2004-2012)
Astonishing X-Men/Amazing Spider-Man: The Gauntlet Sketchbook (2009)complete
Astonishing X-Men: Ghost Boxes (2008-2009)complete
Astonishing X-Men Saga (2006)complete
Astonishing X-Men Sketchbook (2008)
Astonishing X-Men: Xenogenesis (2010-2011)complete
Avengers vs. X-Men (2012)
Avengers vs. X-Men Infinite (2012)
Avengers Vs. X-Men Program Guide (2012)complete
AVX: VS (2012)
Cerebro's Guide to the X-Men (1998)complete
Chaos War: X-Men (2011)complete
Civil War: X-Men (2006)complete
Comic Creators on X-Men (Book) (2006)
Cyberforce/X-Men (2007)complete
Dark Avengers/Uncanny X-Men: Exodus (2009)complete
Dark Avengers/Uncanny X-Men: Utopia (2009)complete
Dark Reign: The List - X-Men (2009)complete
Excalibur vs. the X-Men Special Edition (1992)complete
Fantastic Four vs. X-Men (1987)complete
Free Comic Book Day 2006 (X-Men / Runaways) (2006)complete
Free Comic Book Day 2008 X-Men (2008)complete
Giant-Size Astonishing X-Men (2008)complete
Giant-Size X-Men (1975-2005)complete
Heroes for Hope starring X-Men (1985)complete
Heroic Age: X-Men (2011)complete
JLX (Amalgam) (1996)complete
JLX Unleashed (Amalgam) (1997)complete
Marvel Collector's Edition: X-Men (Pizza Hut Premium Giveaway) (1993)
Marvel Encyclopedia vol.2: X-Men (HC) (2003)
Marvel Mangaverse: X-Men (2002)complete
Marvel Spotlight: Uncanny X-Men 500 Issues Celebration (2008)complete
Marvel Spotlight: X-Men - Messiah CompleX (2008)complete
Marvel Universe Roleplaying Game: Guide to the X-Men (HC) (2004)
Marvel X-Men Collection (1994)complete
Marvels Comics: X-Men (2000)complete
Mythos: X-Men (2006)complete
New Avengers Military Giveaway: X-Men (2006)complete
New X-Men (I) (1991-2012)
New X-Men Annual 2001 (2001)complete
Obnoxio the Clown vs. X-Men (1983)
The Official Handbook of the Marvel Universe: X-Men 2004 (2004)complete
The Official Handbook of the Marvel Universe: X-Men 2005 (2006)complete
The Official Index to the Marvel Universe (2009-2010)complete
The Official Marvel Index to the X-Men (I) (1987-1988)complete
The Official Marvel Index to the X-Men (II) (1994)complete
Onslaught: X-Men (1996)complete
Origins of Marvel Comics: X-Men (2010)complete
Professor Xavier and the X-Men (1995-1997)complete
Psylocke/Archangel Crimson Dawn (1997)complete
Second Coming: Prepare (2010)complete
Secret Invasion: X-Men (2008-2009)complete
The Sentry/X-Men (2001)complete
Star Trek/X-Men (1996)complete
Star Trek/X-Men: 2nd Contact (1998)complete
Taco Bell Exclusive Collector Edition – X-Men (2011)
Taco Bell/X-Men (2011)
Team X 2000 (1999)complete
Timestorm: 2009/2099: X-Men One-Shot (2009)complete
Uncanny X-Men (I) (1963-2011)
Uncanny X-Men (II) (2012)
Uncanny X-Men 500 Issues Poster Book (2008)complete
Uncanny X-Men Annual (1970-1994)complete
Uncanny X-Men Annual (II) (2006-2011)complete
Uncanny X-Men Annual 2000 (2001)complete
Uncanny X-Men Annual 2001 (2001)complete
Uncanny X-Men Annual '95 (1995)complete
The Uncanny X-Men Annual '96 (1996)complete
The Uncanny X-Men Annual '97 (1997)complete
Uncanny X-Men Annual '99 (1999)complete
Uncanny X-Men At the State Fair of Texas (1983)complete
Uncanny X-Men/Fantastic Four Annual '98 (1998)complete
Uncanny X-Men: The Heroic Age (2010)complete
Uncanny X-Men/New Teen Titans (1982)complete
What If Magneto Had Formed the X-Men with Professor X? (2005)complete
What If? Astonishing X-Men (2010)complete
What If? X-Men - Rise and Fall of the Shi'Ar Empire (2008)complete
What If? X-Men: Age of Apocalypse (2007)complete
What If? X-Men: Deadly Genesis (2007)complete
WildC.A.T.S./X-Men The Golden Age (1997)complete
WildC.A.T.S./X-Men: The Modern Age (1997)complete
WildC.A.T.S./X-Men: The Silver Age (1997)complete
Wolverine and the X-Men (2011-2012)
Wolverine and the X-Men: Alpha and Omega (2012)
Wolverine and the X-Men Magazine (2009)
World War Hulk: X-Men (2007)complete
X4 (2005)complete
Xavier Institute Alumni Yearbook (1996)
X-Campus (2010)complete
X-Club (2012)
X-Men ½ (1991)
X-Men (I) (1963-2011)
X-Men: The 198 (2006)complete
X-Men: The 198 Files (2006)complete
X-Men (II) (1991-2012)
X-Men (III) (2010-2012)
X-Men Adventures (TV) (I) (1992-1994)complete
X-Men Adventures (TV) (II) (1994-1995)complete
X-Men Adventures (TV) (III) (1995-1996)complete
X-Men vs. Agents of Atlas (2009-2010)complete
X-Men Alpha (Age of Apocalypse) (1995)complete
X-Men/Alpha Flight (I) (1985-1986)complete
X-Men/Alpha Flight (II) (1998)complete
X-Men Animation Special Graphic Novel (1990)complete
X-Men Anniversary Magazine (A Marvel Age Special) (1993)complete
X-Men Annual (I) (1970-1994)complete
X-Men Annual (II) (1992-1994)complete
X-Men Annual 2000 (2000)complete
X-Men Annual (III) (2007)complete
X-Men Annual '95 (1995)complete
X-Men Annual '96 (1996)complete
X-Men Annual '97 (1997)complete
X-Men Annual '99 (1999)complete
X-Men: Apocalypse/Dracula (2006)complete
X-Men Archives Sketchbook (2000)
X-Men Ashcan 1994 (1994)complete
X-Men Ashcan 1995 (Age of Apocalypse) (1995)
The X-Men vs. the Avengers (1987)complete
X-Men Black Sun (2000)complete
X-Men: Blind Science (2010)complete
X-Men Books of Askani (1995)complete
X-Men vs. the Brood (1996)complete
X-Men: Children of the Atom (1999-2000)complete
X-Men: Choosing Sides (2011)
X-Men Chromium Classics: Death of the Phoenix (1998)
X-Men Chronicles (Age of Apocalypse) (1995)complete
X-Men/ClanDestine (1996)complete
X-Men: Curse of the Mutants - Blade (2010)complete
X-Men: Curse of the Mutants - Smoke and Blood (2010)complete
X-Men: Curse of the Mutants - Storm and Gambit (2010)complete
X-Men: Curse of the Mutants - X-Men vs. Vampires (2010)complete
X-Men: Curse of the Mutants Spotlight (2011)complete
X-Men: Deadly Genesis (2006)complete
X-Men: Declassified (2000)complete
X-Men: Die by the Sword (2007-2008)complete
X-Men Divided We Stand (2008)complete
X-Men/Dr. Doom Annual '98 (1998)complete
X-Men Earth's Mutant Heroes (2011)complete
X-Men: Emperor Vulcan (2007-2008)complete
X-Men: Endangered Species One-Shot (2007)complete
X-Men Evolution (TV) (2002)
X-Men Evolutions (2011)complete
X-Men Fairy Tales (2006)complete
X-Men/Fantastic Four (2005)complete
X-Men: Future History - The Messiah War Sourcebook (2009)complete
X-Men Giant-Size (2011)complete
X-Men: Hellbound (2010)complete
X-Men: The Hellfire Club (2000)complete
X-Men The Hidden Years (1999-2001)complete
X-Men Hot Shots (1996)complete
X-Men vs. Hulk (2009)complete
The X-Men in: Life Lessons (2003)
X-Men: Kingbreaker (2009)complete
X-Men The Last Stand (Book) (2006)complete
X-Men: The Last Stand (DVD Special) (2006)
X-Men: Legacy (1991-2012)
X-Men Legacy Annual (2009)complete
X-Men: Liberators (1998-1999)complete
X-Men Look and Find (Book) (1992)complete
X-Men: Magneto Testament (2008-2009)complete
X-Men: The Magneto War (1999)complete
X-Men: The Manga (1998-1999)
X-Men: Manifest Destiny (2008-2009)complete
X-Men: Manifest Destiny Nightcrawler (2009)complete
X-Men: Messiah CompleX (2007)complete
X-Men: Messiah CompleX - Mutant Files (2008)complete
X-Men/Micronauts (1984)complete
X-Men: Millennial Visions (2000-2002)complete
X-Men: Misfits (Del Rey Manga) (2009)complete
X-Men Noir (2009)complete
X-Men Noir: Mark of Cain (2010)complete
X-Men: Odd Men Out (2008)complete
X-Men Omega (Age of Apocalypse) (1995)complete
X-Men: Original Sin (2008)complete
X-Men: Phoenix Force Handbook (2010)complete
X-Men: Pixie Strikes Back (2010)complete
X-Men Poster Book (2006)
X-Men Poster Magazine (1992)
X-Men and Power Pack (2005-2006)complete
X-Men: Prelude to Schism (2011)complete
The X-Men Premium Edition (Toys'R'Us Limited Edition) (1993)complete
X-Men Prime (1995)complete
X-Men: Regenesis (2011)complete
X-Men Revolution Genesis Edition (2000)complete
X-Men: Road to Onslaught (1996)complete
X-Men: Ronin (2003)complete
X-Men: Schism (2011)complete
X-Men: Search for Cyclops (2000-2001)complete
X-Men: Second Coming (2010)complete
X-Men: Second Coming Finale (Canceled) (2010)complete
X-Men: To Serve and Protect (2011)complete
X-Men/Spider-Man (2009)complete
X-Men Spotlight (2011)complete
X-Men: Stryfe's Strike File (1993)complete
X-Men Survival Guide to the Mansion (1993)complete
X-Men: Sword of the Braddocks (2009)complete
X-Men: The Times and Life of Lucas Bishop (2009)complete
X-Men True Friends (1999)complete
X-Men: The Ultra Collection (1994-1995)
X-Men Ultra III Preview (1995)complete
X-Men: The Unlikely Saga of Xavier, Magneto and Stan (2006)
X-Men Unlimited (I) (1993-2003)complete
X-Men Unlimited (II) (2004-2006)complete
X-Men: The Wedding Album (1994)complete
X-Men/WildC.A.T.S.: The Dark Age (1998)complete
X-Men: Worlds Apart (2008-2009)complete
X-Men: Year of the Mutants Collectors' Preview (1995)complete
X-Men: Yearbook 1999 (2000)
X-Treme X-Men (I) (2001-2004)complete
X-Treme X-Men (II) (2012)
X-Treme X-Men Annual 2001 (2001)complete
X-Treme X-Men: Savage Land (2001-2002)complete
X-Treme X-Men X-Posé (2003)complete
X-Women (2010)complete
Young X-Men (2008-2009)complete

Reprints:
The All-New, All-Different X-Men Masterworks (1993)complete
Amazing Adventures (III) (1979-1981)complete
Astonishing X-Men Director's Cut (2004)complete
Astonishing X-Men GN-HC: Gifted (with Motion Comic DVD) (2010)
Astonishing X-Men (HC) (2006-2009)
Astonishing X-Men Marvel's Greatest Comics (2011)
Astonishing X-Men Omnibus (HC) By Joss Whedon & John Cassaday (2009)
Astonishing X-Men Premiere (HC): Children of the Brood (2012)
Astonishing X-Men Premiere (HC): Exalted (2012)
Astonishing X-Men Premiere (HC): Exogenetic (2010)
Astonishing X-Men Premiere (HC): Ghost Boxes (2009)
Astonishing X-Men Premiere (HC): Monstrous (2012)
Astonishing X-Men Premiere (HC): Xenogenesis (2011)complete
Astonishing X-Men TPB vol.1: Gifted (2005)
Astonishing X-Men TPB vol.2: Dangerous (2005)
Astonishing X-Men TPB vol.3: Torn (2007)
Astonishing X-Men TPB vol.4: Unstoppable (2008)
Astonishing X-Men TPB vol.5: Ghost Box (2010)
Astonishing X-Men TPB vol.6: Exogenetic (2011)
Astonishing X-Men TPB vol.7: Monstrous (2012)
Astonishing X-Men TPB: Deathwish (2000)
Astonishing X-Men TPB: Xenogenesis (2011)
Astonishing X-Men Ultimate Collection TPB By Joss Whedon & John Cassaday (2012)
Astonishing X-Men: Xenogenesis Director's Cut (2010)
Avengers/X-Men Premiere (HC): Bloodties (2012)
Avengers/X-Men TPB: Bloodties (1995)complete
Avengers vs. X-Men TPB: It's Coming (2012)
Avengers/X-Men TPB: Maximum Security (2011)
Avengers/X-Men: Utopia (HC) (2010)
Backpack Marvels X-Men: Dark Phoenix Returns (2000)
Backpack Marvels X-Men: Target: Angel (2000)
Chaos War TPB: X-Men (2011)
Civil War (HC): X-Men (2011)
Civil War TPB: X-Men (2007)
Civil War TPB: X-Men Universe (2007)
Classic X-Men (1986-1995)
Decimation: X-Men TPB: The 198 (2006)
Decimation: X-Men TPB: The Day After (2006)
Essential Classic X-Men (1999-2009)complete
Essential Uncanny X-Men (1999-2009)complete
Essential X-Men (1997-2012)
Fear Itself Premiere (HC): Uncanny X-Men (2012)
House of M (HC): Spider-Man, Fantastic Four and X-Men (2010)
Marvel Collectible Classics X-Men (1998)
Marvel Comics Presents X-Men (Giveaway) (1988)complete
Marvel Masterworks: The Uncanny X-Men 2nd Edition (HC) (2004-2012)
Marvel Masterworks: Uncanny X-Men (HC) (1987-1988)
Marvel Masterworks: The Uncanny X-Men (HC) (1989-1993)
Marvel Masterworks: The Uncanny X-Men TPB (2010-2012)
Marvel Masterworks: The X-Men 2nd Edition (HC) (2003-2010)
Marvel Milestones: Wolverine, X-Men and Tuk: Cave Boy (2005)complete
Marvel Must Haves: Astonishing X-Men 1-3 (2004)
Marvel Must Haves: New X-Men #114-116 (2003)
Marvel Saga TPB: Astonishing X-Men, Squadron Supreme, Runaways (Canceled) (2009)complete
New X-Men GN-TPB By Grant Morrison (2011-2012)
New X-Men (HC) (2002-2004)
New X-Men Marvel's Greatest Comics (2010)complete
New X-Men Omnibus (HC) (2007)
New X-Men Preview Pre-Press Edition (2001)complete
New X-Men TPB vol.1: E is for Extinction (2002)
New X-Men TPB vol.2: Imperial (2002)
New X-Men TPB vol.3: New Worlds (2003)
New X-Men TPB vol.4: Riot at Xaviers (2003)
New X-Men TPB vol.5: Assault on Weapon Plus (2003)
New X-Men TPB vol.6: Planet X (2004)
New X-Men TPB vol.7: Here Comes Tomorrow (2004)
New X-Men TPB By Grant Morrison Ultimate Collection (2008-2009)
The Original X-Men (Marvel UK) (1983)complete
Secret Invasion: X-Men TPB (2009)
Siege Premiere (HC): X-Men (2010)
Siege TPB: X-Men (2011)
Special Edition X-Men (1983)complete
Uncanny X-Men GN-TPB: Official Index to the Marvel Universe (2011)
Uncanny X-Men (HC): Manifest Destiny (2009)
Uncanny X-Men (HC): Rise and Fall of the Shi'Ar Empire (2007)
Uncanny X-Men: The New Age TPB vol.1: The End of History (2005)
Uncanny X-Men: The New Age TPB vol.2: The Cruelest Cut (2005)
Uncanny X-Men: The New Age TPB vol.3: On Ice (2005)
Uncanny X-Men: The New Age TPB vol.4: End of Greys (2006)
Uncanny X-Men: The New Age TPB vol.5: First Foursaken (2006)
Uncanny X-Men Omnibus (HC) (2006)
Uncanny X-Men Premiere (HC) By Kieron Gillen (2012)
Uncanny X-Men TPB vol.1: Hope (2003)
Uncanny X-Men TPB vol.2: Dominant Species (2003)
Uncanny X-Men TPB vol.3: Holy War (2003)
Uncanny X-Men TPB vol.4: The Draco (2004)
Uncanny X-Men TPB vol.5: She Lies With Angels (2004)
Uncanny X-Men TPB: 535-539 (2011)
Uncanny X-Men TPB vol.6: Bright New Mourning (2004)
Uncanny X-Men TPB: The Birth of Generation Hope (2011)
Uncanny X-Men TPB: Breaking Point (2011)
Uncanny X-Men TPB: Days of Future Past (1992)complete
Uncanny X-Men TPB: Divided We Stand (2008)
Uncanny X-Men TPB: Extremists (2008)
Uncanny X-Men TPB: From the Ashes (1990)
Uncanny X-Men TPB: Lovelorn (2009)
Uncanny X-Men TPB: Manifest Destiny (2009)
Uncanny X-Men TPB: Poptopia (2001)
Uncanny X-Men TPB: Quarantine (2011)
Uncanny X-Men TPB: Rise and Fall of the Shi'Ar Empire (2008)
Uncanny X-Men TPB: Sisterhood (2009)
The Uncanny X-Men Winter Special (Marvel UK) (1982)complete
Uncanny X-Men Wizard Ace Edition (2002)
WildC.A.T.S./X-Men: The Golden Age 3-D Edition (1997)complete
WildC.A.T.S./X-Men: The Modern Age 3-D Edition (1997)
WildC.A.T.S./X-Men: The Silver Age 3-D Edition (1997)
Wizard X-Men Pre-Press Edition (2001)complete
Wolverine Premiere (HC): Wolverine vs. The X-Men (2011)
Wolverine and the X-Men Premiere (HC) By Jason Aaron (2012)
World War Hulk TPB: X-Men (2008)
X-Men 20th Anniversary Edition (2011)complete
X-Men and Alpha Flight TPB: The Gift (1998)
X-Men and the Amazing Spider-Man TPB: Savage Land (1981)complete
X-Men vs. Apocalpyse TPB vol.1: The Twelve (2008)
X-Men vs. Apocalpyse TPB vol.2: Ages of Apocalypse (2008)
X-Men: Apocalypse/Dracula TPB (2006)
X-Men Archives (1995)complete
X-Men Archives feat. Captain Britain (1995-1996)complete
X-Men vs. Avengers Premiere (HC) (2009)
X-Men/Black Panther TPB (2006)
X-Men Classic (1986-1995)
X-Men Classics (1983-1984)complete
X-Men: Curse of the Mutants Saga (2010)complete
X-Men Dollar Digest TPB: Children of the Atom (2005)
X-Men vs. Dracula (1993)complete
X-Men: The Early Years (1994-1995)complete
X-Men: Earthfall (1996)complete
X-Men/Fantastic Four (HC) (2005)
X-Men vs. Fantastic Four Premiere (HC) (2009)
X-Men Firsts (1996)complete
X-Men and Ghost Rider TPB: Brood Trouble in the Big Easy (1993)
X-Men: God Loves, Man Kills - Special Edition (2003)complete
X-Men Great Power (2011)
X-Men (HC): Age of X (2011)
X-Men (HC): Asgardian Wars (2009)
X-Men HC: The Dark Phoenix Saga (2010)
X-Men (HC): Endangered Species One-Shot (2008)
X-Men (HC): The Fall of the Mutants (2011)
X-Men (HC): Fatal Attractions (2012)
X-Men (HC): Inferno (2009)
X-Men (HC): Inferno Crossovers (2010)
X-Men (HC): Manifest Destiny (2009)
X-Men (HC): Messiah CompleX (2008)
X-Men (HC): Mutant Genesis 2.0 (2012)
X-Men (HC): Mutant Massacre (2009)
X-Men (HC): Nation X (2010)
X-Men (HC): Operation Zero Tolerance (2012)
X-Men (HC): Schism (2012)
X-Men (HC): Second Coming (2010)
X-Men (HC): Second Coming - Revelations (2010)
X-Men (HC): Supernovas (2007)
X-Men (HC): Worlds Apart (2009)
X-Men HC: X-Cutioner's Song (2011)
X-Men HC: X-Tinction Agenda (2011)
X-Men The Hidden Years TPB (2012)
X-Men: Hope (2010)complete
X-Men: Kitty Pryde and Wolverine Premiere (HC) (2008)
X-Men: Legacy Premiere (HC): Aftermath (2011)
X-Men: Legacy Premiere (HC): Back to School (2012)
X-Men: Legacy Premiere (HC): Collision (2011)
X-Men: Legacy Premiere (HC): Divided He Stands (2008)
X-Men: Legacy Premiere (HC): Emplate (2010)
X-Men: Legacy Premiere (HC): Five Miles South of the Universe (2012)
X-Men: Legacy Premiere (HC): Lost Legions (2011)
X-Men: Legacy Premiere (HC): Salvage (2009)
X-Men: Legacy Premiere (HC): Sins of the Father (2009)
X-Men Legacy TPB: #245-250 (2012)
X-Men: Legacy TPB: Aftermath (2012)
X-Men: Legacy TPB: Collision (2011)
X-Men: Legacy TPB: Divided He Stands (2009)
X-Men: Legacy TPB: Emplate (2010)
X-Men: Legacy TPB: Lost Legions (2012)
X-Men: Legacy TPB: Necrosha (2012)
X-Men: Legacy TPB: Salvage (2010)
X-Men: Legacy TPB: Sins of the Father (2009)
X-Men Legends TPB vol.1: Mutant Genesis (2002)complete
X-Men Legends TPB vol.2: The Dark Phoenix Saga (2003)complete
X-Men Legends TPB vol.3: Art Adams Book 1 (2003)
X-Men Legends TPB vol.4: Hated and Feared (2004)
X-Men: Lost Tales (1997)complete
X-Men: Magneto Premiere (HC) - Testament (2009)
X-Men: Magneto TPB Testament (2009)
X-Men Noir Premiere (HC) (2009)
X-Men Noir Premiere (HC): Mark of Cain (2010)
X-Men Noir TPB (2009)
X-Men Omnibus (HC) (2009-2011)
X-Men Omnibus (HC): Age of Apocalypse (2012)
X-Men Omnibus (HC) By Chris Claremont & Jim Lee (2011-2012)
X-Men: Phoenix TPB: Endsong/Warsong Ultimate Collection (2012)
X-Men: Pixie Strikes Back TPB (2010)
X-Men: Pixies and Demons Director's Cut (2009)
X-Men and Power Pack TPB Digest: The Power of X (2006)complete
X-Men Premiere (HC): Alpha Flight (2011)
X-Men Premiere (HC): Beauty and the Beast (2012)
X-Men Premiere (HC): Curse of the Mutants (2011)
X-Men Premiere (HC): Curse of the Mutants - Mutants vs. Vampires (2011)
X-Men Premiere (HC): Deadly Genesis (2006)
X-Men Premiere (HC): Fallen Angels (2011)
X-Men Premiere (HC): FF (2012)
X-Men Premiere (HC): First to Last (2011)
X-Men Premiere (HC): God Loves, Man Kills (2008)
X-Men Premiere (HC): Lifedeath (2011)
X-Men Premiere (HC): Mutant Genesis (2010)
X-Men Premiere (HC): Original Sin (2009)
X-Men Premiere (HC): Phoenix Rising (2009)
X-Men Premiere (HC): Prelude to Schism (2011)
X-Men Premiere (HC): Proteus (2009)
X-Men Premiere (HC): Season One (2012)
X-Men Premiere (HC): War Machines (2012)
X-Men Premiere (HC): With Great Power (2011)
X-Men Premiere TPB: Deadly Genesis (2007)
X-Men: Psylocke (TPB) (2010)
X-Men Rarities (1995)complete
X-Men: Return of Magik Must Have (2008)complete
X-Men (Special Collector's Edition) (1991)complete
X-Men/Spider-Man (HC) (2009)
X-Men/Spider-Man TPB (2010)
X-Men/Steve Rogers (HC): Escape From The Negative Zone (2011)
X-Men TPB vol.1: Day of the Atom (2005)
X-Men TPB: Age of Apocalypse Prelude (2011)
X-Men TPB: Age of X (2012)
X-Men TPB: The Asgardian Wars (1988)
X-Men TPB: Bizarre Love Triangle (2005)
X-Men TPB: Blinded by the Light (2008)
X-Men TPB: Blood of Apocalpyse (2006)
X-Men TPB: ClanDestine vs. The X-Men (1998)
X-Men TPB: The Complete Onslaught Epic (2008-2009)
X-Men TPB: Crossroads (1998)complete
X-Men TPB: Curse of the Mutants (2011)
X-Men TPB: Curse of the Mutants - Mutants vs. Vampires (2011)
X-Men TPB: The Dark Phoenix Saga (2006)
X-Men TPB: Days of Future Past (2004)complete
X-Men TPB: Die by the Sword (2008)
X-Men TPB: Divided We Stand (2008)
X-Men TPB: Dream's End (2005)
X-Men TPB: Emperor Vulcan (2008)
X-Men TPB: Endangered Species One-Shot (2008)
X-Men TPB: Eve of Destruction (2005)
X-Men TPB: The Fall of the Mutants (2002)
X-Men TPB: Fatal Attractions (1994)
X-Men TPB: First to Last (2012)
X-Men TPB: God Loves, Man Kills (1994)
X-Men TPB: Golgotha (2005)
X-Men TPB: Inferno (2000)
X-Men TPB: Legionquest (1995)
X-Men TPB: Manifest Destiny (2010)
X-Men TPB: Marauders (Canceled) (2008)complete
X-Men TPB: Messiah CompleX (2008)
X-Men TPB: Mutant Massacre (2000)
X-Men TPB: Nation X (2010)
X-Men TPB: Old Soldiers (2004)
X-Men TPB: Original Sin (2009)
X-Men TPB: Powerless (2010)
X-Men TPB: Prelude to Onslaught (2010)
X-Men TPB: Prelude to Schism (2012)
X-Men TPB: Ronin (2003)
X-Men TPB: Schism (2012)
X-Men TPB: Second Coming (2011)
X-Men TPB: Second Coming - Revelations (2011)
X-Men TPB: To Serve and Protect (2011)
X-Men TPB: The Shattering (2009)
X-Men TPB: Supernovas (2008)
X-Men TPB: S.W.O.R.D.: No Time to Breathe (2010)
X-Men TPB Vignettes (2001-2005)
X-Men TPB: We Are the X-Men (2010)
X-Men TPB: With Great Power (2012)
X-Men TPB: Worlds Apart (2010)
X-Men TPB: The Wrath of Apocalypse (1996)
X-Men TPB: X-Cutioner's Song (1994)
X-Men TPB: X-Men vs. Avengers/Fantastic Four (2011)
X-Men TPB: X-Men vs. the Brood (2000)
X-Men TPB: X-Tinction Agenda (2000)
X-Men Universe (2000-2001)
X-Men: Visionaries TPB vol.2: The Neal Adams Collection (1996)complete
X-Men Visionaries TPB: Chris Claremont (2000)
X-Men Visionaries TPB: Jim Lee (2002)
X-Men Visionaries TPB: Joe Madureira (2000)
X-Men: Wolverine/Gambit Premiere (HC) (2009)
X-Men: X-Club TPB (2012)
X-Treme X-Men TPB vol.1: Destiny (2002)complete
X-Treme X-Men TPB vol.2: Invasion (2003)
X-Treme X-Men TPB vol.3: Schism (2003)
X-Treme X-Men TPB vol.4: Mekanix (2003)
X-Treme X-Men TPB vol.5: God Loves, Man Kills (2003)
X-Treme X-Men TPB vol.6: Intifada (2004)
X-Treme X-Men TPB vol.7: Storm - The Arena (2004)
X-Treme X-Men TPB vol.8: Prisoner of Fire (2004)
Young X-Men TPB vol.1: Final Genesis (2009)
Young X-Men TPB vol.2: Book of Revelations (2009)

See also:
seeAge of Apocalypse
seeArchangel solo series
seeBeast solo series
seeBishop solo series
seeColossus solo series
seeCyclops solo series
seeDark X-Men series
seeDazzler solo series
seeEmma Frost solo series
seeExcalibur
seeGambit solo series
seeGeneration Hope series
seeHouse of M
seeIceman solo series
seeJubilee solo series
seeLongshot solo series
seeMarvel Cinematic Universe
seeMarvel Milestone Editions
seeMarvel Movie Adaptations
seeNew X-Men solo series
seeNightcrawler solo series
seePhoenix solo series
seePsylocke solo series
seeRogue solo series
seeShadowcat solo series
seeSpider-Man/Marrow one shot
seeStarjammers solo series
seeStorm solo series
seeTarget X-Men ...
seeUltimate X-Men series
seeWolverine solo series
seeX-Men 2099 series
seeX-Men First Class
seeX-Men Forever
seeX-Men Giveaways
seeX-Men Icons
seeX-Men Origins
seeX-Men The End

X-Men First Class
X-Men Forever
X-Men Icons
X-Men Origins
X-Men The End
X-Necrosha
XSE
X-Statix