@abc.abstractmethod<EOL><INDENT>def register_for_deleted_book(self, book_id):<DEDENT>
pass<EOL>
Registers for notification of a deleted book.

        ``BookReceiver.deletedBooks()`` is invoked when the specified
        book is deleted.

        :param book_id: the ``Id`` of the ``Book`` to monitor
        :type book_id: ``osid.id.Id``
        :raise: ``NullArgument`` -- ``book_id`` is ``null``
        :raise: ``OperationFailed`` -- unable to complete request
        :raise: ``PermissionDenied`` -- authorization failure

        *compliance: mandatory -- This method must be implemented.*