HBR Guide to Project Management (HBR Guide Series)
Improving Business Processes (Pocket Mentor)
Strategic Project Management Made Simple: Practical Tools for Leaders and Teams
Leadership: A Communication Perspective
HBR Guide to Office Politics (HBR Guide Series)
Leadership: Theory and Practice
Managing Transitions: Making the Most of Change
HBR's 10 Must Reads on Emotional Intelligence (with featured article "What Makes a Leader?" by Daniel Goleman)(HBR's 10 Must Reads)
The Goal: A Process of Ongoing Improvement