This professional development book written by the current COO of Facebook and one of Google's first hires was very interesting. At first, I was a little put-off by the assumption (I thought was made) that all women should be climbing the corporate ladder. As I got more into the book though, I realized that her advice could be applied to any goal for any individual, and definitely not just to women. My favorite chapters included mentoring and the work life balance (the million dollar question).
If you are interested, check it out here.