Data courtesy of the Grand Comics Database under Creative Commons license.

Issue Details

Issue	#431
Published	January 1974
Frequency	Monthly
Cover Price	0.20 USD
Pages	36
Editing	Julius Schwartz; E. Nelson Bridwell (assistant editor)

Cover Details - "I've Finally Unmasked you"

Characters	Superman; May Marigold; Nathan Warbow
Genre	Super-hero
Pencils	Nick Cardy
Inks	Nick Cardy
Notes	Credits for pencils and inks confirmed from Julius Schwartz's editorial records, provided by DC Comics. [August 2007]

13 page Superman story "The Monster Who Unmasked Superman!"

Characters	Superman; Nathan Warbow; May Marigold; Jonathan Slaughter; Martin Thorpe; a chameleon creature; Batman (cameo)
Genre	Super-hero
Script	Cary Bates
Pencils	Curt Swan
Inks	Murphy Anderson

7 page Green Arrow story "The Case of the Runaway Shoebox!"

Characters	Green Arrow; Ralston Thomas
Genre	Super-hero
Script	Elliot S! Maggin
Pencils	Dick Dillin
Inks	Dick Giordano
Notes	Credits for script, pencils and inks confirmed from Julius Schwartz's editorial records, provided by DC Comics (April 2007).