Define a data-manipulation application for the books database. The user should be able to edit existing data and add new data to the database (obeying referential and entity integrity constraints). Allow the user to edit the database in the following ways:

a) Add a new author.

b) Edit the existing information for an author.

c) Add a new title for an author.

d) Add a new entry in the AuthorISBN table to link authors with titles.