In March 2013, Sandberg published "Lean In," a best-selling book that recounts some of her own personal work experience as well as advice for women to pursue top positions in their field.

Sheryl Sandberg, 47, is a champion for women’s ... The “aha” was that I had to be pregnant myself to think of it. I opened my book with this, but I’m not sure I drove home the point ...

many are feeling anxious on how to make the best impression. In his new book Pitch Perfect, Sheryl Sandberg's media coach Bill McGowan offers up advice.