Thought I'd share my copy of Batman #3 from Fall 1940. This issue signified several key changes. First of all it's the first appearance of Catwoman in costume. It's also the first villainess in costume. Third overall appearance of Catwoman. It's also the first Puppet Master.
This book originally had a horrible spine roll, when I first got it. I had it pressed and cleaned prior to grading and I was very happy with the results! Enjoy 馃槉