This book is a #1 international best seller. The author Sheryl Sandberg brings up topics regarding women in the workplace. She is the chief operating officer of Facebook. She also coauthored Option B with Adam Grant. Sandberg suggests that women hold themselves back in their careers without meaning to. She wants women to seek challenges and take risks. Sandberg uses her personal experience and real data. The book includes negotiation techniques, mentorship and tips to build a satisfying career. It contains both humor and wisdom.