Audiobooks. I've listened to probably more than 20 in the last two years ranging from the Count of Monte Cristo to all of Malcom Gladwell's work to Investing f

Audiobooks. I've listened to probably more than 20 in the last two years ranging from the Count of Monte Cristo to all of Malcom Gladwell's work to Investing for Dummies. It's a great way to make the most out of your commute because if you're like me, you probably don't have time to read all of those in your free time anyway. You can pick up an iTrip (http://www.griffintechnology.com/products/itripauto http://www.griffintechnology.com/products/itripauto) for about $60 at Target to use with your iPhone and audiobooks usually range from about $10 to $30. As a start, I highly recommend Bill Byrson's unabridged A Short History of Nearly Everything, which I've listened to four times now (and counting!).