ELECTRO THE ROBOT

Marvel Mystery Comics #4"New York Hit by Green Flame"

Earliest catalogued appearances of Electro the Robot and Professor Philo Zog.

Feb 1940

No listings

Marvel Mystery Comics #5"The Orton Medical Mission"

Mar 1940

No listings

Marvel Mystery Comics #6"The Forest Fire Felons"

Apr 1940

No listings

Marvel Mystery Comics #7"Policeman"

May 1940

No listings

Marvel Mystery Comics #8"The Human Torch and the Sub-Mariner Meet"

Jun 1940

No listings

Marvel Mystery Comics #9"The Human Torch Vs. the Sub-Mariner"

Jul 1940

No listings

Marvel Mystery Comics #10"The Gasoline Profiteering Racket"

Earliest catalogued appearance of Terry Vance.

Aug 1940

No listings

Marvel Mystery Comics #11"Plague In the Slums"

Sep 1940

No listings

Marvel Mystery Comics #12"The Search For JB"

Oct 1940

No listings

Marvel Mystery Comics #13"Terror In the Subway"

Earliest catalogued appearance of Aarkus.

Nov 1940

No listings

Marvel Mystery Comics #14"The Cult of Fire-Men"

Dec 1940

No listings

Marvel Mystery Comics #15"Search For the Fire-Monsters"

Jan 1941

No listings

Marvel Mystery Comics #16"Pinhead and His Underworld Army"

Feb 1941

No listings

Marvel Mystery Comics #17"Fighting Side-By-Side"

Mar 1941

No listings

Marvel Mystery Comics #18"The Man Who Framed the Torch"

Earliest catalogued appearance of Toro.

Apr 1941

No listings

Marvel Mystery Comics #19"The Hag"

May 1941

No listings

The Twelve #0

Earliest catalogued appearances of Fiery Mask, Phantom Reporter, Laughing Mask, and 4 more.

Jan 2008

No listings

The Twelve #1

Mar 2008

No listings

The Twelve #2

Apr 2008

No listings

The Twelve #3

May 2008

No listings

The Twelve #4

Jun 2008

No listings

The Twelve #5

Jul 2008

No listings

The Twelve #7

Oct 2008

No listings

The Twelve #8

Dec 2008

No listings

The Twelve #9

Apr 2012

No listings

The Twelve #10

Apr 2012

No listings

The Twelve #11

May 2012

No listings

Web Warriors #10

Oct 2016

No listings