Action Comics

#270

ABOUT THIS ISSUE

“Supergirl's Busiest Day!” is a superhero story centered on Supergirl alongside Batman, Robin, and Krypto. Written by Jerry Siegel, with art by Jim Mooney.

Publisher: DC
Format: Single issue
Writer: Jerry Siegel
Artist: Jim Mooney
Cover / edition: Primary edition
Publication date: 1960-09-29
Record: Grand Comics Database verified record

superhero

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