If you are a member of your local library you can add an extension to your browser so when you look up a book on Amazon it shows you if it's available in your library!
Library Extension is a free browser extension that allows users to instantly see whether books, music, or audiobooks are available at their local library as they browse websites like Amazon or Goodreads. It eliminates the need to manually search library catalogues, saving time and making it easier to borrow items instead of purchasing them.
To download Library Extension visit: www.libraryextension.com