Susanne Braun is Professor in Leadership and Associate Dean (Postgraduate Research Students) at Durham University Business School, Durham University, United Kingdom.

Tiffany Keller Hansbrough is Associate Professor of Leadership and Organizational Behavior and Co-Director of the Bass Center for Leadership Studies, School of Management, Binghamton University, United States.

Gregory A. Ruark is Program Manager for Social Sciences at the Army Research Office, DEVCOM ARL, United States.

Robert G. Lord is Professor (Emeritus) in Leadership at Durham University Business School, Durham University, United Kingdom. He was a Distinguished Professor of Psychology at the University of Akron, United States, for 38 years.

Rosalie J. Hall is Professor (Emeritus) of Management at Durham University Business School, Durham University, United Kingdom.

Olga Epitropaki is Professor in Management, Deputy Executive Dean (Research), at Durham University Business School, Durham University, United Kingdom.

1. Navigating Leadership: From Science to Practice
Susanne Braun, Tiffany Keller Hansbrough, Gregory A. Ruark, Rosalie J. Hall, Robert G. Lord, and Olga Epitropaki

2. Lead Today, Follow Tomorrow? How to Manage the Ebb and Flow of Leader and Follower Identities
Karolina W. Nieberle, Bryan P. Acton, Yue (Angelique) Fu, Robert G. Lord and Susanne Braun

3. Becoming a Leader? Reflect on Your Goals
Markku Jokisaari and Elisa Adriasola

4. Behind the Mask: How to Tackle Challenges of Leadership Impostorism
Timothy Holmes, Nora Berghoff and Ronit Kark

5. Unlocking Your Leadership Adaptability Through Career Diversification
Lanyue Fan, Yanjun Guan, Robert G. Lord and Rosalie J. Hall

6. Feeling Torn as a Leader? Reconcile Your Identities to Make Your Work More Meaningful
Paola Gatti, Yuyan Zheng and Olga Epitropaki

7. Memory, Language and Feedback: Keys to Successful Leadership Development
Tiffany Keller Hansbrough, Fabrice Delice and Roseanne J. Foti

8. The Effects of What You Remember and What You Know on Leadership Processes: How Memory Works, How We Access What We Know, and the Role of Identity Levels
Robert G. Lord, Rosalie J. Hall, Paola Gatti, Xiaotong (Janey) Zheng and Richard H. Morgan

9. Solving the Leadership Shortage: Helping Your Employees Thrive Bolsters Leadership Success
Stefanie K. Johnson, Susan Elaine Murphy, Ryan Brown and Kirsten Westmoreland

10. From the Battlefield to Boardroom: How to Measure Leader Performance
Meghan I. Huntoon and Alexander P. Wind

11. From My Cold, Dead Hands: The Challenge of Leaving Leadership
Laura Guillén, Sarah Wittman, Jacob Johnson and Alexandra Scott

12. Conclusion
Susanne Braun, Tiffany Keller Hansbrough, Gregory A. Ruark, Rosalie J. Hall, Robert G. Lord, and Olga Epitropaki