Free books at the DSSG this fall

It may be a little early to post this, but if I don't I'll forget...

Unless space issues preclude it (unlikely) I'll be bringing a box of books free for the taking. No rules, no reserving, no etiquette -- First choice takes anything (if) desired. My plan is to put any leftovers in the trash when I leave. I'm not getting out of astronomy, but rather getting rid of books that have used shelf space for far too long. I can't guarantee a few others may not join the collection before DSSG, but I think this is the majority. Most, but not quite all, are astronomy-related.