XA-DU

Superman #150"When the World Forgot Superman!"

Earliest catalogued appearance of Xa-Du.

Jan 1962

No listings

Superman's Pal, Jimmy Olsen #62

Earliest catalogued appearance of Va-Kox.

Jul 1962

No listings

Superboy #100

Oct 1962

No listings

Superboy #104

Apr 1963

No listings

Superboy #165

Jun 1970

No listings

Action Comics #435"I Want to Wreck the World! / The Unmasking of the Atom"

May 1974

No listings

The Phantom Zone #1"The Haunting of Charlie Kweskill!"

Jan 1982

No listings

Action Comics #5

Earliest catalogued appearance of Kryptonite Man (Ramsay).

Mar 2012

No listings

Action Comics #6

Apr 2012

No listings

Action Comics #13

Dec 2012

No listings

Action Comics #15

Feb 2013

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Action Comics #16

Mar 2013

No listings

Action Comics #17

Apr 2013

No listings

Action Comics #18

May 2013

No listings

Batman/Superman #11"Infected: Chapter 3: Danger Zone"

Jul 2014

No listings

Batman/Superman #16"Superman's Joker"

Jan 2015

No listings

Batman/Superman #17"Deathwatch"

Feb 2015

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Batman/Superman #18"Sacrifice"

Mar 2015

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Batman/Superman #19"Phantoms"

Apr 2015

No listings

Batman/Superman #20"Family Matters"

May 2015

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Batman/Superman Annual #2"Siege"

Jun 2015

No listings

Supergirl #9"Escape From the Phantom Zone Part One"

Jul 2017

No listings

Supergirl #10"Escape From the Phantom Zone Part Two"

Aug 2017

No listings

Supergirl #11"Escape From the Phantom Zone Finale"

Sep 2017

No listings

Action Comics #1071

Dec 2024

No listings

Action Comics #1072

Dec 2024

No listings

Action Comics #1073

Dec 2024

No listings

Action Comics #1080

Feb 2025

No listings

Action Comics #1081

Feb 2025

No listings