"Every farmer, every laborer, every fisherman can both read and write — and we think that books instead of being locked up in cupboards, far from the sight of students, should be distributed as widely as possible. The books of our library are therefore
passed from hand to hand without returning to the library shelves perhaps for years."
But if you're concerned that there aren't many/any recently-released books showing on the "go hunting" pages near you, all I can suggest is to be patient, keep an eye on the hunting pages for new releases, and try releasing books of your own. That last may encourage others in the area - and even if it doesn't, you might enjoy the experience all by itself!
For encouragement, check out the Site Watch forum; even if you don't find any BC books yourself, you can see how others have had catches on their books.