The Power of Choice: How to hack your happiness.

In The Power of Choice, her most personal book to date, the bestselling Dutch author and psychologist invites readers into her private life and shares her thoughts on friendship, ambition, motherhood, love, loss, self-esteem and more. The book, full of simple yet effective expert advice, feels like a nice chat with a good friend. Without telling you what to do, Kelly helps you explore how to make your own right choices - by asking yourself better questions - and take back control of different aspects in your life.

Her characteristic, no-nonsense way of writing has resulted in a book brimming with joie de vivre, humor and a healthy sense of perspective.