Since only 3 of the books in it were mentioned upthread, might as well direct-link to the "
All American President's Day B&N Classics" freebie promotion, which is supposed to be good for the next few days.
13 titles (presumably one for each of the original colonies; be interesting to see if it's a random selection, or there's some sort of thematic match-up of author/story to state) both fiction and-non are on offer.
All of them are public domain, but B&N does very nice annotated editions with footnotes and essays and commentary by university scholars and such, for which they normally charge $1.99. If you find you like the B&N Classics versions, you can get an extra 12 free when you download the
NookStudy app.