If you act fast you can still find free copies of Harry Potter and the Half-Blood Prince in Chicago Today. That’s right, you can read it today for free. Around 200 copies were available at 9am today. This includes about 20 audio copies. There may be some in foreign languages but I did not check for this.
[Click here for detailed instructions for City of Chicago Residents including how to check for available copies over the internet](http:link removed)
You must live in Chicago. Other cities have their own methods.
Good luck. I did it and am on page 20!