I'm new to this
Under "Books & people", you'll find "go hunting". By default, this page only shows the places where books have been released the last 30 days (and the number of books released during these days). But you can tick "view all", to see every location where books have been released. All books that have been wild released there and haven't got a JE (journal entry) from a finder after that will then be seen when choosing a location (even if it says 0 book. 0 only means 0 books released there the last 30 days).