Hawkgirl Day: Celebrating The First Appearance Of One Of The First Female Comic Book Superheroes

Mark Seifert of Bleeding Cool:

"All that aside, appearing before Wonder Woman, from a major publisher, and still going strong today qualifies as a pretty big deal. I’m reminded of all this just now as I see a group of Hawkworld fans have put together a bit of a celebration to mark this occasion, which is a very cool idea." Article Link

All-Star Comics No. 5 (June/July 1941)