No Kindle device required. Download one of the Free Kindle apps to start reading Kindle books on your smartphone, tablet, and computer.
To get the free app, enter your e-mail address or mobile phone number.
MICHELE PROMAULAYKO is editor-in-chief of Women's Health, the fastest-growing women's magazine in the country. She is an outspoken expert on women's issues and has appeared on the Today show, CNN, Fox News, and The Tyra Banks Show.