There is a used-book sale this Saturday, September 29th at the Whistle Stop Festival in Irondale. The book sale runs 9 a.m. to 4 p.m. and is being held by the Friends of the Irondale Library group. They plan on having a booth set up in front of the library (which is about a block from the railroad tracks). They also will have more tables with books for sale set up inside the library.
I think this might be a great quick little stop this weekend. Especially if you can get there early enough before the tables are picked through. I have not heard any information on prices. But if they stick with what they usually charge you will be looking at 50 cents to $2 per book. Have a good weekend!