MARTIAN MANHUNTER

Detective Comics #225"If I Were Batman"

First appearance of Martian Manhunter.

Nov 1955

No listings

Detective Comics #226"When Batman Was Robin!"

Dec 1955

No listings

Detective Comics #227"The 50 Faces of Batman"

Jan 1956

No listings

Detective Comics #228"The Outlaw Batman!"

Earliest catalogued appearance of Captain Harding.

Feb 1956

No listings

Detective Comics #229"The 10,000 Secrets of Batman!"

Mar 1956

No listings

Detective Comics #230"The Mad Hatter of Gotham City"

Earliest catalogued appearance of Mad Hatter.

Apr 1956

No listings

Detective Comics #231"Batman, Junior"

May 1956

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Detective Comics #232"The Outlaw Who Played Batman"

Jun 1956

No listings

Detective Comics #233"The Bat-Woman"

Earliest catalogued appearance of Kathy Kane.

Jul 1956

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Detective Comics #234"Batman and Robin's Greatest Mystery; The Man Who Hid His Powers; The Martian Convict"

Aug 1956

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Detective Comics #235"The First Batman"

Sep 1956

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Detective Comics #236"The New-Model Batman"

Oct 1956

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Detective Comics #237"The Search for a New Robin"

Nov 1956

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Detective Comics #238"The Doors That Hid Disaster"

Dec 1956

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Detective Comics #239"Batman's Robot Twin"

Jan 1957

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Detective Comics #240"The Outlaw Batman"

Feb 1957

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Detective Comics #241"The Rainbow Batman"

Mar 1957

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Detective Comics #242"The Underworld Bat-Cave"

Apr 1957

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Detective Comics #243"The Giant Batman"

May 1957

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Detective Comics #244"The 100 Batarangs of Batman"

Jun 1957

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Detective Comics #245"The Dynamic Trio"

Jul 1957

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Detective Comics #246"The Murder at Mystery Castle"

Earliest catalogued appearance of Diane Meade.

Aug 1957

No listings

Detective Comics #247"The man Who Ended Batman's Career"

Earliest catalogued appearance of Professor Milo.

Sep 1957

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Detective Comics #248"Around the World in 8 Days"

Oct 1957

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Detective Comics #249"The Crime of Bruce Wayne"

Nov 1957

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Detective Comics #250"Batman's Super-Enemy"

Dec 1957

No listings

Detective Comics #251"The Alien Batman"

Jan 1958

No listings

Detective Comics #252"The Creature from the Green Lagoon"

Feb 1958

No listings

Detective Comics #253"The Fox, the Shark and the Vulture"

Earliest catalogued appearances of Fox (Terrible Trio), Shark (Terrible Trio), and Vulture (Terrible Trio).

Mar 1958

No listings

Detective Comics #254"One Ounce of Doom"

Apr 1958

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Detective Comics #255"Death in Dinasaur Hall"

May 1958

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Detective Comics #256"The Captive Planet"

Jun 1958

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Detective Comics #257"Batman's Invincible Foe"

Jul 1958

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Detective Comics #258"Prisoners of the Giant Robots"

Aug 1958

No listings

Detective Comics #259"The Calendar Man"

Earliest catalogued appearance of Calendar Man.

Sep 1958

No listings

Detective Comics #260"The Olympic Games of Space"

Oct 1958

No listings

Detective Comics #261"The Amazing Dr. Double X"

Earliest catalogued appearance of Doctor Double X.

Nov 1958

No listings

Detective Comics #262"The Jackal of the Underworld"

Dec 1958

No listings

Detective Comics #263"The Secret of the Fantastic Weapons"

Jan 1959

No listings

Detective Comics #264"The Peril at Playland Isle"

Feb 1959

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Detective Comics #265"Batman's First Case"

Mar 1959

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Detective Comics #266"The Satellite From Gotham City"

Apr 1959

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Detective Comics #267"Batman Meets Bat-Mite"

Earliest catalogued appearance of Bat-Mite.

May 1959

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Detective Comics #268"The Power That Doomed Batman!"

Jun 1959

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Detective Comics #269"The 1,000 Deaths of Batman and Robin"

Jul 1959

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Detective Comics #270"The Creature From Planet X"

Aug 1959

No listings

Detective Comics #271"Batman's Armored Rival"

Sep 1959

No listings

Detective Comics #272"Menace of the Crystal Creature"

Oct 1959

No listings

Detective Comics #273"Secret of the Dragon Society"

Nov 1959

No listings

Detective Comics #274"The Hermit of Mystery Island"

Earliest catalogued appearance of Human Flame.

Dec 1959

No listings

Detective Comics #275"The Zebra Batman"

Earliest catalogued appearance of Zebra-Man.

Jan 1960

No listings

Detective Comics #276"The Return of Bat-Mite"

Feb 1960

No listings

Detective Comics #277"The Jigsaw Creature from Space"

Mar 1960

No listings

The Brave and the Bold #28

Earliest catalogued appearances of Snapper Carr and Starro.

Mar 1960

No listings

Detective Comics #278"The Man Who Became a Giant"

Apr 1960

No listings

Detective Comics #279"The Creatures That Stalked Batman"

May 1960

No listings

The Brave and the Bold #29

Earliest catalogued appearance of Xotar.

May 1960

No listings

Detective Comics #280"Menace of the Atomic Man"

Jun 1960

No listings

Detective Comics #281"Batman, Robot"

Earliest catalogued appearance of Batman Robot.

Jul 1960

No listings

The Brave and the Bold #30

Earliest catalogued appearances of Amazo and Professor Ivo.

Jul 1960

No listings

Detective Comics #282"Batman's Interplanetary Rival"

Aug 1960

No listings

Detective Comics #283"Phantom of Gotham City"

Sep 1960

No listings

Detective Comics #284"The Negative Batman"

Oct 1960

No listings

Justice League of America #1"The World of No Return!"

Earliest catalogued appearance of Despero.

Oct 1960

No listings

Detective Comics #285"The Mystery of the Man-Beast"

Nov 1960

No listings

Detective Comics #286"The Doomed Batwoman"

Dec 1960

No listings

Detective Comics #287"The Raven and the Wasp"

Jan 1961

No listings

Justice League of America #2"Secret of the Sinister Sorcerers!"

Jan 1961

No listings

Detective Comics #288"The Menace of the Multiple Creature"

Feb 1961

No listings

Detective Comics #289"The Bat-Mite Bandits"

Mar 1961

No listings

Justice League of America #3"Slave Ship of Space!"

Earliest catalogued appearance of Kanjar Ro.

Mar 1961

No listings

Detective Comics #290"Robin's Robot"

Apr 1961

No listings

Detective Comics #291"The Creature From the Bat-Cave"

May 1961

No listings

Justice League of America #4"Doom of the Star Diamond!"

May 1961

No listings

Detective Comics #292"The Colossus of Gotham City"

Jun 1961

No listings

Detective Comics #293"Prisoners of the Dark World"

Jul 1961

No listings

Justice League of America #5"When Gravity Went Wild!"

Earliest catalogued appearance of Doctor Destiny.

Jul 1961

No listings

Detective Comics #294"The Villain of 100 Elements"

Aug 1961

No listings

Detective Comics #295"The Secret of the Beast Paintings"

Sep 1961

No listings

Justice League of America #6"The Wheel of Misfortune!"

Earliest catalogued appearance of Amos Fortune.

Sep 1961

No listings

Detective Comics #296"The Menace of the Planet Master"

Oct 1961

No listings

Detective Comics #297"The Beast of Koba Bay"

Nov 1961

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Justice League of America #7"The Cosmic Fun-House!"

Nov 1961

No listings

Detective Comics #298"The Menace of Clay-Face"

Earliest catalogued appearance of Clayface (Hagen).

Dec 1961

No listings

Detective Comics #299"Prey of the Alien Hunters"

Jan 1962

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Justice League of America #8"For Sale--The Justice League!"

Jan 1962

No listings

Detective Comics #300"The Bizarre Polka-Dot Man"

Earliest catalogued appearance of Polka-Dot Man.

Feb 1962

No listings

Justice League of America #9"The Origin of the Justice League!"

Feb 1962

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Detective Comics #301"The Condemned Batman"

Mar 1962

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Justice League of America #10"The Fantastic Fingers of Felix Faust!"

Earliest catalogued appearances of Felix Faust, Ghast, Rath, and 2 more.

Mar 1962

No listings

Detective Comics #302"The Bronze Menace"

Apr 1962

No listings

Detective Comics #303"Murder in Skyland"

May 1962

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Justice League of America #11"One Hour to Doomsday!"

May 1962

No listings

Mystery in Space #75

Earliest catalogued appearance of Hyathis.

May 1962

No listings

Detective Comics #304"The Return of Clayface"

Jun 1962

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Justice League of America #12"Last Case of the Justice League!"

Earliest catalogued appearance of Doctor Light (Arthur Light).

Jun 1962

No listings

Detective Comics #305"Targets of the Alien Z-Ray"

Jul 1962

No listings

Detective Comics #306"The Wizard of 1,000 Menaces"

Aug 1962

No listings

Justice League of America #13"The Riddle of the Robot Justice League!"

Aug 1962

No listings

Detective Comics #307"Alpha, the Experimental Man"

Sep 1962

No listings