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Issue: Challengers of the Unknown #21
Publication Date: August 1961
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Disclose Detail
Issues: #21 of 87 Issues (90 Printings)
Title:
Variant: unnamed
Rating: Approved by the Comics Code Authority
Publisher: FlagDC
Brand: Superman DC National ComicsView Brand Images3
Indicia Publisher: National Comics Publications Inc.
On Sale Date: 06/13/1961
Volume: none
Pages: 36
ISBN: none
UPC/EAN: none
Price: $0.10 USD
Indicia Frequency: Approved by the Comics Code Authority
Content Items: 17 (4 stories, 1 cover)
Editor(s):  
Disclose Notes: On-sale date from copyright registration.
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Disclose Format
Publication Type: Comic Book
Color: color
Dimensions: standard Silver Age U.S.
Paper Stock: glossy cover; newsprint interior
Binding: saddle-stitched
Publishing Format: was ongoing series
Format Notes:  
Disclose Reprinted In3
Disclose Reprinted From0
There is currently no data for this Issue being reprinted from anywhere.
Disclose Images1
Cover, Front
Original Artwork
Digital Edition
Adult Image
Title Page
Indicia on this Page
 
 
Assets1
Indicia
 
 
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Disclose Content Items (17 total)
Disclose Issue Images
The Challengers' Space-Pet Ally!

Illustration  on  Cover, Front
Credits
Writer(s): ?
Colorist(s): ?
Subject Matter
Genres: adventure
Reprinting
In Content Item: FlagShowcase Presents Challengers of the Unknown #2 published June 2008
as Challengers of the Unknown No. 21 [Cover Reprint (on Interior Page) on Interior Page(s)]
Reprint Notes:  
Miscellaneous
Pages: 1
Disclose
[untitled]

Advertisement  on  Interior Page(s)
Credits
Writer(s): ?
Penciller(s): ?
Inker(s): ?
Letterer(s): typeset
Editor(s): ?
Reprinting
Reprint Notes:  
Miscellaneous
Pages: 1
Disclose Notes: Inside front cover.
Disclose
The Weird World That Didn't Exist

Story  on  Interior Page(s)
Credits
Colorist(s): ?
Subject Matter
Genres: adventure
Reprinting
In Content Item: FlagShowcase Presents Challengers of the Unknown #2 published June 2008
as THe Weird World That Didn't Exist [Story on Interior Page(s)]
Reprint Notes:  
Miscellaneous
Pages: 11.67
Disclose
[untitled]

Advertisement  on  Interior Page(s)
Credits
Writer(s): ?
Penciller(s): ?
Inker(s): ?
Colorist(s): ?
Letterer(s): typeset
Editor(s): ?
Reprinting
Reprint Notes:  
Miscellaneous
Pages: 0.33
Disclose
[untitled]

Promotional Material (from Publisher)  on  Interior Page(s)
Credits
Writer(s): ?
Penciller(s): ?
Inker(s): ?
Colorist(s): ?
Letterer(s): ?
Subject Matter
Feature(s): Giant Superman Annual; Secret Origins
Reprinting
Reprint Notes:  
Miscellaneous
Pages: 1
Disclose
Mad Monarch of Burning Mountain

Text Story  on  Interior Page(s)
Credits
Writer(s): ?
Letterer(s): typeset
Reprinting
Reprint Notes:  
Miscellaneous
Pages: 1
Disclose
[untitled]

Advertisement  on  Interior Page(s)
Credits
Writer(s): ?
Penciller(s): ?
Inker(s): ?
Colorist(s): ?
Letterer(s): typeset
Editor(s): ?
Reprinting
Reprint Notes:  
Miscellaneous
Pages: 1
Disclose
The Challengers' Space-Pet Ally

Story  on  Interior Page(s)
Credits
Colorist(s): ?
Subject Matter
Genres: adventure
Character(s): Cosmo
Reprinting
In Content Item: FlagShowcase Presents Challengers of the Unknown #2 published June 2008
as The Challengers' Space-Pet Ally [Story on Interior Page(s)]
Reprint Notes:  
Miscellaneous
Pages: 12.67
Disclose
[untitled]

Promotional Material (from Publisher)  on  Interior Page(s)
Credits
Writer(s): ?
Penciller(s): ?
Inker(s): ?
Colorist(s): ?
Letterer(s): ?
Subject Matter
Feature(s): Giant Batman Annual
Reprinting
Reprint Notes:  
Miscellaneous
Pages: 0.5
Disclose Notes: On the page immediately following page 7 of the previous story sequence.
Disclose
[untitled]

Advertisement  on  Interior Page(s)
Credits
Writer(s): ?
Penciller(s): ?
Inker(s): ?
Colorist(s): ?
Letterer(s): ?
Editor(s): ?
Reprinting
Reprint Notes:  
Miscellaneous
Pages: 0.5
Disclose
[untitled]

Story  on  Interior Page(s)
Credits
Colorist(s): ?
Subject Matter
Genres: humorous, science fiction
First Line: We've been away from earth quite a while!
Reprinting
Reprint Notes:  
Miscellaneous
Pages: 0.67
Disclose Notes: On the page immediately preceding page 8 of the previous story sequence.
Disclose
[untitled]

Advertisement  on  Interior Page(s)
Credits
Writer(s): ?
Penciller(s): ?
Inker(s): ?
Colorist(s): ?
Letterer(s): typeset
Editor(s): ?
Reprinting
Reprint Notes:  
Miscellaneous
Pages: 0.33
Disclose Notes: On the page immediately preceding page 8 of the previous story sequence.
Disclose
[untitled]

Advertisement  on  Interior Page(s)
Credits
Writer(s): ?
Penciller(s): ?
Inker(s): ?
Colorist(s): ?
Letterer(s): typeset
Editor(s): ?
Reprinting
Reprint Notes:  
Miscellaneous
Pages: 0.33
Disclose
[untitled]

Advertisement  on  Interior Page(s)
Credits
Writer(s): ?
Penciller(s): ?
Inker(s): ?
Colorist(s): ?
Letterer(s): typeset
Editor(s): ?
Reprinting
Reprint Notes:  
Miscellaneous
Pages: 1
Disclose
[untitled]

Advertisement  on  Interior Page(s)
Credits
Writer(s): ?
Penciller(s): ?
Inker(s): ?
Colorist(s): ?
Letterer(s): typeset
Editor(s): ?
Reprinting
Reprint Notes:  
Miscellaneous
Pages: 1
Disclose
[untitled]

Advertisement  on  Interior Page(s)
Credits
Writer(s): ?
Penciller(s): ?
Inker(s): ?
Letterer(s): typeset
Editor(s): ?
Reprinting
Reprint Notes:  
Miscellaneous
Pages: 1
Disclose Notes: Inside back cover.
Disclose
[untitled]

Advertisement  on  Interior Page(s)
Credits
Writer(s): ?
Penciller(s): ?
Inker(s): ?
Colorist(s): ?
Letterer(s): typeset
Editor(s): ?
Reprinting
Reprint Notes:  
Miscellaneous
Pages: 1
Disclose Notes: Back cover.

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