MONITOR

Green Lantern #176"Mind Games!"

Earliest catalogued appearances of Monitor, Hardhat, Rosie, and 3 more.

May 1984

No listings

Green Lantern #178"A Bad Case of the D.T.s!"

Earliest catalogued appearance of Predator.

Jul 1984

No listings

Action Comics #560"Meet John Doe! / Police Blotter"

Oct 1984

No listings

Batman and the Outsiders #14"Two by Two..."

Oct 1984

No listings

The Fury of Firestorm #28

Earliest catalogued appearance of Slipknot.

Oct 1984

No listings

Wonder Woman #321"Doctor Cyber's Revenge! / The Final Blackout"

Nov 1984

No listings

Batman and the Outsiders #15"Going For the Gold!"

Nov 1984

No listings

The Saga of Swamp Thing #30"A Halo of Flies"

Nov 1984

No listings

Infinity, Inc. #8

Nov 1984

No listings

Tales of the Legion of Super-Heroes #317

Nov 1984

No listings

The Saga of Swamp Thing #31"The Brimstone Ballet"

Dec 1984

No listings

All-Star Squadron #40"The Rise and Fall of the Phantom Empire!"

Dec 1984

No listings

Superman #403"The Greatest Thief in the Universe!; Clark Kent -- Super-Hero from Krypton!"

Jan 1985

No listings

World's Finest Comics #311"Hacker"

Jan 1985

No listings

Tales of the Legion of Super-Heroes #319

Jan 1985

No listings

Wonder Woman #323"Night of Many Wonders"

Feb 1985

No listings

G.I. Combat #274

Feb 1985

No listings

Warlord #90

Feb 1985

No listings

G.I. Combat #275

Mar 1985

No listings

Warlord #91

Mar 1985

No listings

Tales of the Legion of Super-Heroes #320

Mar 1985

No listings

World's Finest Comics #314"Gotham Bridge is Falling Down!"

Apr 1985

No listings

Crisis on Infinite Earths #1

Earliest catalogued appearances of Blue Beetle (Kord) and Pariah.

Apr 1985

No listings

Crisis on Infinite Earths #2

Earliest catalogued appearance of Alex Luthor.

May 1985

No listings

Batman #384"Broken Dates"

Jun 1985

No listings

Crisis on Infinite Earths #3

Jun 1985

No listings

Crisis on Infinite Earths #4

Earliest catalogued appearances of Doctor Light (Hoshi) and Lady Quark.

Jul 1985

No listings

Crisis on Infinite Earths #5

Earliest catalogued appearances of Cheetah (Minerva) and Anti-Monitor.

Aug 1985

No listings

Infinity, Inc. #19

Earliest catalogued appearances of Doctor Midnight and Mekanique.

Oct 1985

No listings

Tales of the Teen Titans #58

Oct 1985

No listings

Green Lantern #194"5"

Nov 1985

No listings

The Fury of Firestorm #41

Nov 1985

No listings

Infinity, Inc. #24

Mar 1986

No listings

Who's Who: The Definitive Directory of the DC Universe #16

Jun 1986

No listings

Millennium #1

Jan 1988

No listings

Millennium #2

Jan 1988

No listings

Secret Origins #23

Feb 1988

No listings

Teen Titans Spotlight #19

Feb 1988

No listings

Wonder Woman: Secret Files & Origins #3"The Invitation"

May 2002

No listings

Countdown #44

Jun 2007

No listings

Final Crisis: Superman Beyond #1

Earliest catalogued appearances of Superdemon and American Crusader.

Oct 2008

No listings

Final Crisis #7

Earliest catalogued appearance of Calvin Ellis.

Mar 2009

No listings

The Multiversity: Pax Americana #1

Jan 2015

No listings

Convergence #8

Earliest catalogued appearance of Human Bomb (Mathis).

Jul 2015

No listings

Dark Nights: The Batman Who Laughs #1

Jan 2018

No listings

Dark Nights: Metal #4

Earliest catalogued appearance of World Forger.

Feb 2018

No listings

Dark Nights: Metal #6

Earliest catalogued appearance of Firebrand (Fals).

May 2018

No listings

Justice League #1

Aug 2018

No listings

Justice League #19

May 2019

No listings

Justice League #20

May 2019

No listings

Justice League #22

Jun 2019

No listings

Justice League #25

Aug 2019

No listings

Justice League #26

Aug 2019

No listings

Justice League #27

Sep 2019

No listings

Justice League #28

Sep 2019

No listings

Justice League #29

Oct 2019

No listings

Justice League #30

Oct 2019

No listings

Justice League #31

Nov 2019

No listings

Justice League #32

Nov 2019

No listings

Justice League #33

Dec 2019

No listings

Justice League #34

Dec 2019

No listings

Justice League #37

Feb 2020

No listings

Dial H for Hero #11

Mar 2020

No listings

New History of the DC Universe #1

Aug 2025

No listings

New History of the DC Universe #2

Sep 2025

No listings