1st Issue Special (1975 DC) #7
"Menace of the Human Firefly!" written by Michael Fleisher and illustrated by Steve Ditko with inks by Mike Royer. Also includes "The Story Behind the Story" (possibly written by Paul Levitz) a single page history of the Creeper.
Cover photo is a stock photo and does not picture the actual copy available for sale.Dc Comics (W) Michael Fleisher (A/Ca) Steve Ditko