In Principles, Ray Dalio shares the unconventional principles he developed, refined, and used during his 40-year career to create unique results in both life and business - and which any person or organization can adopt to help achieve their goals.

In Lean In, Sheryl Sandberg examines the barriers women face in achieving leadership roles and offers compelling, research-based advice on what women can do to overcome these obstacles and achieve their full potential in both their professional and personal lives.