The Sleep Revolution: Transforming Your Life, One Night at a Time Arianna Huffington is on a sleep crusade. Determined to educate people on the importance of a great night's sleep, her book The Sleep Revolution: Transforming Your Life, One Night at a Time ($12, originally $16) is a great resource if you just can't seem to close your eyes. Image Source: amazon.com The Sleep Revolution: Transforming Your Life, One Night at a Time $12 from amazon.com Buy Now