Create a class hierarchy for a set of Books. Start with a Book class that includes fields for Title, Author (see below), and Number of Pages. Include getters and setters for each field. Create an appropriate constructor for the Book class.

Create an Author class for use in the Books classes (think delegation). Include fields for Name, Address, and Email. Include getters and setters for each field and an appropriate constructor.

Create 3 subclasses of the Book class: Textbook, Novel, and Biography. Include a Grade Level field for Textbook, a Genre field for Novel (i.e. Romance, Sci-Fi, Mystery, etc.), and a Subject field for Biography (whom is the biography about?). Include getters and setters for all data fields and appropriate constructors for each class.

Create a class that allows a user to enter data for a set of books and authors. When the user is finished entering data, display a report to the user that presents the information entered.