MENTALLO

Strange Tales #141"Operation: Brain Blast!; Let There Be Victory!"

Earliest catalogued appearances of Fixer and Mentallo.

Feb 1966

No listings

Strange Tales #142"Who Strikes At--SHIELD?; Those Who Would Destroy Me!"

Mar 1966

No listings

Strange Tales #143"To Free A Brain Slave!; With None Beside Me!"

Apr 1966

No listings

Nick Fury, Agent of SHIELD #17

Jan 1971

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Nick Fury, Agent of SHIELD #18

Mar 1971

No listings

Marvel Spotlight #32"Dark Destiny"

Earliest catalogued appearance of Spider-Woman (Drew).

Feb 1977

No listings

Marvel Two-in-One #26"The Fixer and Mentallo Are Back"

Apr 1977

No listings

Marvel Two-in-One #27"Day of the Demolisher!"

May 1977

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Micronauts #24

Dec 1980

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Micronauts #25

Jan 1981

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Marvel Team-Up #118"Meeting of the Minds"

Jun 1982

No listings

The Official Handbook of the Marvel Universe #7"M: Mandarin to Mystique"

Earliest catalogued appearances of Marrina and Sunder.

Jul 1983

No listings

The Official Handbook of the Marvel Universe #6"Human Torch To Ka-Zar"

Earliest catalogued appearances of Scintilla and Shapeshifter.

May 1986

No listings

The Official Handbook of the Marvel Universe #8"Magus To Mole Man"

Jul 1986

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The Avengers #287"Invasion!"

Jan 1988

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Captain America #346"Ambush!"

Oct 1988

No listings

Avengers: Death Trap, The Vault #1"GN"

Jan 1991

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The Incredible Hulk Annual #18

Jul 1992

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The Incredible Hulk #404"Disarray, Thataway"

Apr 1993

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Web of Spider-Man #100"My Enemy's Enemy, Part 4: Total War"

May 1993

No listings

Thunderbolts: Life Sentences #1

Jul 2001

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Thunderbolts #53

Aug 2001

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Thunderbolts #54

Sep 2001

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Thunderbolts #57

Dec 2001

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Thunderbolts #58

Jan 2002

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Secret War #3"Secret War Book 3"

Oct 2004

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Secret War #4"Secret War Book 4"

May 2005

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Giant-Size Spider-Woman #1"Choices"

Jul 2005

No listings

X-Men: The 198 Files #1

Earliest catalogued appearance of Litterbug.

Jan 2006

No listings

Spider-Woman: Origin #2"Origin, Part 2"

Mar 2006

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Spider-Woman: Origin #5"Origin, Part 5"

Jun 2006

No listings

Super-Villain Team-Up / Modok's 11 #1

Sep 2007

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Super-Villain Team-Up / Modok's 11 #2

Oct 2007

No listings

New Avengers #35

Dec 2007

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Secret Invasion #7

Dec 2008

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Hulk: Broken Worlds #1"House Of M/Hulk: Punyville; Heart Of The Atom; Development Hell; Post Mortem"

May 2009

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New Avengers #56

Oct 2009

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New Avengers #57

Nov 2009

No listings

New Avengers Annual #3

Feb 2010

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Avengers Academy #6

Jan 2011

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Bullseye: Perfect Game #2

Feb 2011

No listings

Astonishing X-Men #36"Monstrous, Part 1"

Apr 2011

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Astonishing X-Men #37"Monstrous, Part 2"

Jul 2011

No listings

Astonishing X-Men #39"Monstrous, Part 3"

Aug 2011

No listings

Astonishing X-Men #41"Monstrous, Conclusion"

Oct 2011

No listings

Captain America Corps #4"Assault on Valhalla!"

Nov 2011

No listings

Amazing Spider-Man: Family Business #1"OGN"

Earliest catalogued appearance of Teresa Parker.

Apr 2014

No listings

Miles Morales: Ultimate Spider-Man #9

Mar 2015

No listings

Captain America: Sam Wilson #7"Presentation; Catch Me If You Can; Pas de Deux"

Earliest catalogued appearance of Captain America (Hydra).

May 2016

No listings

Avengers Standoff: Assault on Pleasant Hill Omega #1

Jun 2016

No listings

Star-Lord #5"The Heist: Earth-Lord Part Five"

May 2017

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Weapon X #22"Weapon X-Force Part One"

Oct 2018

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Weapon X #23"Weapon X-Force Part Two"

Nov 2018

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Weapon X #24"Weapon X-Force Part Three"

Dec 2018

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Weapon X #25"Weapon X-Force Part Four"

Jan 2019

No listings

Weapon X #27"Weapon X-Force Conclusion"

Feb 2019

No listings

S.W.O.R.D. #2"In the Dark"

Mar 2021

No listings

S.W.O.R.D. #4"The Krakoan Sun"

May 2021

No listings

X-Men: Red #2"Man on Fire"

Jul 2022

No listings

X-Men: Red #8"Mission to the Unknown"

Jan 2023

No listings

X-Men: Red #10"The New Age"

Mar 2023

No listings

The Amazing Spider-Man #31"PRELUDE: Your Presence Is Requested...; CHAPTER 1: The Last Night; CHAPTER 2: The Big Day; The Man With All the Answers; The Mother of Invention; The Case of Perry Thomas: A Spidey Situation; Spider-Man: Loosey Goosey; Huntress"

Earliest catalogued appearance of Madame Monstrosity.

Oct 2023

No listings

The Spectacular Spider-Men #2" Arachnobatics, Chapter 2: Community"

Jun 2024

No listings

The Spectacular Spider-Men #3"Arachnobatics Chapter #3: Meanwhile..."

Earliest catalogued appearance of Max Vinck.

Jul 2024

No listings

The Spectacular Spider-Men #4"Arachnobatics Chapter #4: The Pitch"

Aug 2024

No listings

X-Men #35"Dream's End; Getting To Know You; From The Ashes"

Aug 2024

No listings

The Spectacular Spider-Men #5"Arachnobatics Chapter #5: Contingencies "

Sep 2024

No listings

The Spectacular Spider-Men #6"Arachnobatics Chapter #6: Fulfillment; Weapon X-Traction, Part Seven"

Oct 2024

No listings

The Spectacular Spider-Men #7"Arachnobatics Chapter #7: The Kitchen Sink"

Nov 2024

No listings

The Spectacular Spider-Men #8"Strange Love Chapter #1: Triage"

Dec 2024

No listings

The Spectacular Spider-Men #15"Strange Love Chapter #8: Gone Girl, Found Family"

Jul 2025

No listings

Iron Man #3

May 2026

No listings