static void CreateBooks(Book[] books)
{
books[0] = new Paperback("The Odyssey", "Homer", 100);
books[1] = new Paperback("The Iliad", "Homer", 100);
books[2] = new Paperback("Ulysses", "James Joyce", 100);
books[3] = new Paperback("The Great Gatsby", "F. Scott Fitzgerald", 100);
books[4] = new Paperback("Moby Dick", "Herman Melville", 100);
books[5] = new Hardcover("Hamlet", "William Shakespeare", 100);
books[6] = new Hardcover("War and Peace", "Leo Tolstoy", 100);
books[7] = new Hardcover("The Adventures of Huckleberry Finn", "Mark Twain", 100);
books[8] = new Hardcover("Pride and Prejudice", "Jane Austen", 100);
books[9] = new Hardcover("The Catcher in the Rye", "J. D. Salinger", 100);
books[10] = new Magazine("Person of the Year", "Time Magazine", 100);
books[11] = new Magazine("Top 10 Tourist Destinations", "National Geographic", 200);
}