How to Communicate Successfully: The Halvorson Collection (2 Books)

Nine Things Successful People Do Differently

No One Understands You and What to Do About It

The 8 Motivational Challenges: A Short Guide to Lighting a Fire Under Anyone--Including Yourself (A Penguin Special from Hudson Street Press)

Succeed: How We Can Reach Our Goals

Focus: Use Different Ways of Seeing the World for Success and Influence

HBR’s 10 Must Reads on High Performance (with bonus article "The Right Way to Form New Habits” An interview with James Clear)

HBR's 10 Must Reads on High Performance, Updated and Expanded (featuring "Nine Things Successful People Do Differently" by Heidi Grant)

HBR's 10 Must Reads on Communication, Vol. 2 (with bonus article "Leadership Is a Conversation" by Boris Groysberg and Michael Slind)

Energy + Motivation (HBR Emotional Intelligence Series)