This is a library in the Kimball Junction area. It isn't a super huge library, so their selection of books is somewhat limited, but if you're looking for a nice, quiet space to work, this is the place. Obviously, there's no food and beverage selection here, so you'll need to bring your own or fuel up at one of the many places in the Kimball Junction area. I find that it's a good change of pace from the local coffee areas. It's super quiet, so you can concentrate on what you need to do.
The wireless internet is speedy and there aren't a hundred people on it... so it's pretty stable and reliable. I like to get work done on Sundays, however, and they're closed.