SOPHIE CUCKOO

New X-Men #118"Germ Free Generation Part One"

Earliest catalogued appearances of Phoebe Cuckoo, Mindee Cuckoo, Celeste Cuckoo, and 5 more.

Nov 2001

No listings

New X-Men #119"Germ Free Generation Part Two"

Dec 2001

No listings

New X-Men #120"Germ Free Generation - part 3"

Jan 2002

No listings

New X-Men #122"Imperial"

Earliest catalogued appearances of Xorn and Phaser.

Mar 2002

No listings

New X-Men #123"Testament"

Apr 2002

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New X-Men #124"Superdestroyer"

May 2002

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New X-Men #125"Losers"

Jun 2002

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New X-Men #126"All Hell"

Earliest catalogued appearances of Skybolt and Longstrike.

Jul 2002

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New X-Men #134"Kid Ω"

Earliest catalogued appearance of Quentin Quire.

Jan 2003

No listings

New X-Men #135"Teaching Children About Fractals"

Earliest catalogued appearances of Ernst and Basilisk.

Feb 2003

No listings

New X-Men #136"When X is not X"

Mar 2003

No listings

New X-Men #137"Riot at Xavier's"

Apr 2003

No listings

New X-Men #138"The Prime of Miss Emma Frost"

May 2003

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New X-Men #139"Shattered"

Earliest catalogued appearance of Christian Frost.

Jun 2003

No listings

X-Treme X-Men #31"Intifada, Part 1 of 5: This is the Way the World Ends"

Nov 2003

No listings

X-Treme X-Men #41"Prisoner of Fire Part Two: Past Lies"

Apr 2004

No listings

X-Men: Phoenix - Endsong #2"X-Men: Phoenix - Endsong , Part 2"

Mar 2005

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X-Men: Phoenix - Endsong #4"X-Men: Phoenix - Endsong , Part 4"

May 2005

No listings

X-Men: Phoenix - Endsong #5"X-Men: Phoenix - Endsong , Part 5"

Jun 2005

No listings

New Exiles #0

Apr 2008

No listings

X-Men: Legacy #210"From Genesis To Revelations, Part 3"

Jun 2008

No listings

The Uncanny X-Men #510"Sisterhood Part 3"

Jul 2009

No listings

Chaos War: X-Men #1"Dead X-Men, Pt. 1"

Feb 2011

No listings

Chaos War: X-Men #2"Dead X-Men, Pt. 2"

Mar 2011

No listings

E Is for Extinction #1

Aug 2015

No listings

E Is for Extinction #2

Sep 2015

No listings

E Is for Extinction #3

Oct 2015

No listings

E Is for Extinction #4

Nov 2015

No listings

Jean Grey #8"Psych Wars Part 1"

Dec 2017

No listings

X-23 #1"Two Birthdays and Three Funerals"

Sep 2018

No listings

X-23 #2"Two Birthdays and Three Funerals Part 2"

Sep 2018

No listings

X-23 #4"Two Birthdays and Three Funerals Part 4"

Nov 2018

No listings

X-23 #5"Two Birthdays and Three Funerals Part 5"

Dec 2018

No listings

X-Force #2"The Sword of Damocles"

Jan 2020

No listings

Marauders #21"You Are Cordially Invited To the Hellfire Gala; Out With the Old A Tale of Hellfire Gala Past"

Aug 2021

No listings

Marauders #22"The Morning After"

Sep 2021

No listings

Marauders #23"Time For Tempo"

Oct 2021

No listings

X-Men: The Trial of Magneto #2"Welcome to Krakoa"

Nov 2021

No listings

X-Force #25"The Edge"

Jan 2022

No listings

Inferno #3

Feb 2022

No listings

Marauders #27"Bon Voyage"

Mar 2022

No listings

X-Force #28"Cerebrax"

Jul 2022

No listings

X-Force #29"The Hungry Mind"

Aug 2022

No listings

Immortal X-Men #10"Part 10: Hated and Feared"

Mar 2023

No listings

NYX #1

Sep 2024

No listings

NYX #2

Oct 2024

No listings

NYX #3

Nov 2024

No listings

NYX #4

Dec 2024

No listings

The Spectacular Spider-Men #9"Strange Love Chapter #2: Gone Girl"

Jan 2025

No listings

NYX #5

Jan 2025

No listings

Laura Kinney: Wolverine #1"All the Places You Will Go"

Feb 2025

No listings

NYX #6

Feb 2025

No listings

Dazzler #4

Feb 2025

No listings

NYX #7

Mar 2025

No listings

NYX #8

Apr 2025

No listings

X-Manhunt Omega #1"X-Manhunt, Finale: Dreams End"

May 2025

No listings

NYX #9

May 2025

No listings

NYX #10

Jun 2025

No listings

X-Men: Hellfire Vigil #1

Sep 2025

No listings

X-Men United #1"Welcome to Graymatter Lane"

May 2026

No listings

X-Men United #5

Sep 2026

No listings

X-Men United #6

Oct 2026

No listings