/* Get Programming with JavaScript

 * Listing 3.01

 * Using variables to represent a book

 */

​

var bookTitle;

var bookAuthor;

​

bookTitle = "The Hobbit";

bookAuthor = "J. R. R. Tolkien";

​

console.log(bookTitle + " by " + bookAuthor);

​

​

​

/* Further Adventures

 *

 * 1) Declare variables for a second book

 *    and assign them values.

 *

 * 2) Add code to log its details to the console.

 *

 * 3) Repeat steps 1 and 2 for a third book.

 *

 * 4) Consider the code needed for 10 books.

 *    For 100 books.

 *

 */