/* Get Programming with JavaScript

 * Listing 3.02

 * Using prefixes to tell book variables apart

 */

​

var book1Title = "The Hobbit";

var book1Author = "J. R. R. Tolkien";

​

var book2Title = "Northern Lights";

var book2Author = "Philip Pullman";

​

var book3Title = "The Adventures of Tom Sawyer";

var book3Author = "Mark Twain";

​

console.log("There are three books so far...");

console.log(book1Title + " by " + book1Author);

console.log(book2Title + " by " + book2Author);

console.log(book3Title + " by " + book3Author);

​

​

​

/* Further Adventures

 *

 * 1) Add a fourth book.

 *

 * 2) Update the messages to include the new book.

 *

 */