Adventure Comics #300

DC Comics
United States
- Published
- September 1962
- Page count
- 36?
- Cover price
- 0.12 USD
- Colour
- Colour
- Format
- Comic series
- GCD
- www.comics.org/issue/17113
Credits
- Editing
- Mort Weisinger
Issue contents

Featuring
- Feature
- Tales of the Legion of Super-Heroes
- Genre
- Superhero
- Characters
- Legion of Super-Heroes [Superboy; Sun Boy; Saturn Girl; Cosmic Boy; Lightning Lad, Triplicate Girl; Mon-El]
Credits
- Pencils
- Curt Swan
- Inks
- George Klein
- Letters
- Ira Schnapp
Reprint history
- From GCD
- in DC Special Blue Ribbon Digest (DC, 1980 series) #1
in Legion of Super-Heroes Archives (DC, 1991 series) #1
Notes
Legion begins continuous run through issue 380; Legion next appears in Superboy 100 and Superman 156.

Featuring
- Feature
- Superboy
- Genre
- Superhero
- Characters
- Superboy; Lana Lang
Credits
- Script
- ?
Mort Weisinger - Art
- George Papp
- Letters
- Joe Letterese
- Editing
- Mort Weisinger
Reprint history
- Also printed
-
Superman Supacomic (Colour Comics, 1959 series) #53 ([January 1964]) — The Super-Planet of Clark Kent and Lana Lang
Synopsis
Lana and Clark are accidentally transported to a strange world where Clark must make her think they both have superpowers in order to prevent her from guessing he's Superboy

Featuring
- Feature
- Varsity Vic
- Genre
- Gag
- Characters
- Varsity Vic
Credits
- Script
- Henry Boltinoff
- Art
- Henry Boltinoff
- Letters
- Henry Boltinoff
Synopsis
Vic asks Melissa to marry him so he can feel what it's like to lose a million dollars.

Featuring
- Feature
- Little Pete
- Genre
- Gag
- Characters
- Little Pete
Credits
- Script
- Henry Boltinoff
- Art
- Henry Boltinoff
- Letters
- Henry Boltinoff
Synopsis
Pete loses his ice cream to Willie's dog.

Featuring
- Feature
- Tales of the Legion of Super-Heroes
- Genre
- Superhero
- Characters
- Legion of Super-Heroes [Cosmic Boy; Saturn Girl; Lightning Lad; Sun Boy; Superboy; Chameleon Boy (statue); Bouncing Boy (statue); Shrinking Violet (statue); Invisible Kid [Lyle Norg] (statue)]; Lex Luthor; Urthlo; Mon-El
Credits
- Script
- Jerry Siegel
- Pencils
- John Forte
Al Plastino (page 4 and some Superboy and Luthor heads only) - Inks
- John Forte
Al Plastino - Letters
- Milton Snapinn
- Editing
- Mort Weisinger
Reprint history
- Also printed
-
Giant Superboy Album (Colour Comics, 1965 series) #5 ([June 1969?]) — The Face Behind the Lead Mask
-
Action Comics (DC, 1938 series) #377 (June 1969) — The Face behind the Lead Mask
-
Superman Supacomic (Colour Comics, 1959 series) #146 ([October 1971]) — The Face Behind the Lead Mask
-
Super Heroes Album (Murray, 1977 series) #12 ([April 1979]) — The Face Behind the Lead Mask
-
Adventure Comics (DC, 1938 series) #497 (March 1983) — The Face Behind the Lead Mask!
-
The Legion of Super-Heroes Archives (DC, 1991 series) #1 (1991) — The Face behind the Lead Mask
-
Showcase Presents: Legion of Super-Heroes (DC, 2007 series) #1 ([April] 2007) — The Face Behind the Lead Mask!
-
Superman: Tales from the Phantom Zone (DC, 2009 series) ([June] 2009) — The Face Behind the Lead Mask!
- From GCD
- in Action Comics (DC, 1938 series) #377
in Adventure Comics (DC, 1938 series) #497
in Legion of Super-Heroes Archives, The (DC, 1991 series) #1
in Superman: Tales from the Phantom Zone (DC, 2009 series) #[nn] - from Adventure Comics (DC, 1938 series) #300
- from Adventure Comics (DC, 1938 series) #300.
- from Adventure Comics (DC, 1938 series) #300 (September 1962)
- Original
- Adventure Comics 300, September 1962
- This version
- Action Comics 383, June 1969
Synopsis
At a regular meeting of the Legion of Super-Heroes, the Legionnaires lose control of their powers. Urthlo arrives and announces that he now controls the Legionnaires' powers and there is nothing they can do about it. But Saturn Girl comes up with a serum to temporarily cure Mon-El and immunize him against lead, and Superboy releases him from the Phantom Zone to knock out Urthlo, who turns out to be an automaton created by Lex Luthor sent into the future to destroy the Legion.
Notes
Beginning of first regular Legion series. Mon-El becomes a member of the Legion in this story.

Featuring
- Feature
- Jerry the Jitterbug
- Genre
- Gag
- Characters
- Jerry the Jitterbug
Credits
- Script
- Henry Boltinoff
- Art
- Henry Boltinoff
- Letters
- Henry Boltinoff
Synopsis
Jerry takes Jane for dinner, but it's a cheap place.
Notes
Legion begins continuous run through issue 380; Legion next appears in Superboy 100 and Superman 156.
Indicia
The indicia for this issue is not recorded. The identified publisher might be an associated or parent company, rather than the specific listed publisher.