That's it! You've now learned how to set up the administration site in both its simplest and improved Form, how to create a superuser, and how to navigate the admin site and view, delete, and update records. Along the way you've created a bunch of Books, BookInstances, Genres, and Authors that we'll be able to list and display once we create our own view and templates....Note how the titles of each field, the type of widget used, and...model. Enter values for the fields. You can create new authors...