“Bat-girl”: 1st Appearance

To get my mind off current events, I am burying my mind in the “fake news” – I mean “fiction” – of comic books. Yet, even today’s comic books are dark and disturbing. So, my new hobby is collecting digital comics from the “Silver Age”. I am finding as many “firsts” as I can. Here, for example, is Batman #139 (1961) with a “Bat-girl”, five years before Barbara Gordon appeared as Batgirl.