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Batman First Appearance Action Comics 12 Ad 1939

Batman First Appearance: This Day In Comics – The Action Comics #12 Ad

April 4, 2026April 4, 2026 - by Comic Books

efore the Detective: The 1939 “Silent” Debut of the Bat-Man By Patrick Cornish Batman First Appearance is a phrase almost universally associated with Detective Comics #27, but the pensive truth of history points to this day, April 4, 1939. While …

Bat-Girl Batman #139 First Appearance Comic Cover

This Day In Comics / DC / DC Comics

Bat-Girl’s 1961 Debut: Batman #139 This Day in History

February 23, 2026 - by Comic Books

Bat-Girl: The Silver Age Origin of Betty Kane Bat-Girl officially swung into the DC Universe on this day, February 23, 1961, bringing a new layer of youthful energy to the Dynamic Duo’s world. Debuting in the pages of Batman #139, …