Huge Science Fiction Book Sale (thousands of books!) today, tomorrow, and Thursday (September 9-10-11), from 9am to 5pm at KU's Watson Library. Whoah, that's NOW!
Click the image to see the story.
There will be a lot of amazing material in this sale, partly because of how the KU Library has changed what they consider for the rare-books collection. Also duplicates of things they do consider important for the collection. Oh, and prices are obscenely low. So check it out!