Robert D. Galliers is the University Distinguished Professor Emeritus, formerly Provost, at Bentley University, USA; Professor Emeritus, formerly Dean, at Warwick Business School and Honorary Visiting Professor at Loughborough University, UK. Previously, he was a Professor and Research Director at the London School of Economics and Head of the School of Information Systems at Curtin University, Australia.

Dorothy E. Leidner is the Randall W. and Sandra Ferguson Professor of Information Systems at Baylor University, USA; a Senior Research Fellow at Lund University, Sweden, and a Visiting Professor at the University of Mannheim, Germany. Previously she was an Associate Professor at INSEAD, France and held Visiting Professorships at ITESM, Mexico and the University of Caen, France.

Boyka Simeonova is an Assistant Professor at Loughborough University, the Director of the Knowledge and the Digital Economy Network, the Deputy Director of the Centre for Information Management, and a Fellow of the Higher Education Academy, UK.

Part 1: Foundations to IS Strategy and Strategizing 1. Historical Approaches: Experiences in Information Systems Planning 2. Further Reflections: Reflections on Information Systems Strategizing 3. A Critique: On Confronting Some of the Common Myths of IS Strategy 4. Conceptual Developments: Further Developments in Information Systems Strategizing: Unpacking the Concept 5. Aligning Practices: Aligning in Practice: From Current Cases to a New Agenda Part 2: Digital Transformation and Organizational Transformation 6. Navigating digital transformation: How Big Old Companies Navigate Digital Transformation 7. Formulating a digital strategy: Options for Formulating a Digital Transformation Strategy 8. Building Digital Capabilities: How Lego Built the Foundations and Entreprise Capabilities for Digital Leadership 9. Chief Digital Officers: How Chief Digital Officers Promote the Digital Transformation of their Companies 10. Power Dynamics: Strategic Information Systems and Organizational Power Dynamics Part 3: Organizing and Governing the IS Function 11. Principles and models: Principles and Models for Organizing the IT Function 12. Managing in economic decline: How CIOs Manage IT during Economic Decline: Surviving and Thriving Amid Uncertainty 13. CIO profiles: CIO Leadership Profiles: Implications of Matching CIO Authority and Leadership Capability on IT Impact 14. Alternative roles for Chief Digital Officers: Three Types of Chief Digital Officers and the Reasons Organizations Adopt the Role 15. The IS organization: Rethinking the concept: Rethinking the Concept of the IS Organization Part 4: Some Current and Emerging Challenges 16. Opening strategy through social media: Social Media and the Emergence of Reflexiveness as a New Capability for Open Strategy 17. Organizational socialization and social media: An Affordance Perspective of Social Media and Organizational Socialization 18. Decision support systems failures: When Decision Support Systems Fail: Insights for Strategic Information Systems from Formula 1 19. Opportunities and challenges of datification: Strategic Opportunities (and Challenges) of Algorithmic Decision-Making: A Call for Action on the Long-Term Societal Effects of 'Datification' 20. Ethical issues: Ethical Issues in the Big Data Industry