I have some great news!
One of my biggest sources for information about Glenda Farrell is a 1998 article from Classic Images
magazine called Glenda Farrell: Diamond in the Rough
. It doesn't cover quite everything, of course, (I had to find out quite a few things from some other sources) but it does have a lot of information. Well, I've found it online, so it's now available for all of you to read! Classic Images
put the article up on their website back around 1999 or 2000, one or two years after publishing it in their magazine. There's no way to get it through the regular internet, as the article was apparently removed from the website some time ago. However, I did some digging, and managed to find an archived version of it from 2003 on Archive.org's Wayback Machine. For some reason, it's mistitled as a nonexistent article called Glenda Farrell: Film Music Genius
by R.E. Braff, but it's actually Glenda Farrell: Diamond in the Rough
by Dan Van Neste. Here it is:http://web.archive.org/web/20030303123214/http://www.classicimages.com/1998/may98/glendafarrell.html