I have about 8 or so on my Sony 505 at all times. They are mainly library books, I'm taking advantage of my NYPL non-resident card while I can. They won't renew the card

as they've changed the rules in mid-stream. I have about 1,300 ebooks in Calibre. I don't see any point in loading a lot of books on my Reader. Why do so many of you have all those books on your readers? Am I missing something?