I strongly endorse Governance of Digital Single Market Actors, edited by Katja Weckström, Maria Lillà Montagnani, and Katarzyna Klafkowska-Waniowska. The volume goes beyond conventional analyses by thoughtfully redefining how EU regulatory frameworks can respond to the complexities posed by digital platforms. Particularly valuable is its nuanced exploration of accountability in algorithmic governance, liability transformations, and user-centric protection measures. This work significantly advances discussions around platform governance and offers fresh perspectives vital for informed regulatory strategies. -- Giancarlo Frosio, Queen's University Belfast, UK Insightful and accessible: this book offers a wide readership sound means of unpicking the developing intricacies and inherent tensions of the platform economy. -- David Mangan, Maynooth University, Ireland Governance of Digital Single Market Actors, edited by Katja Weckström, Maria Lillà Montagnani, and Katarzyna Klafkowska-Waniowska, offers a comprehensive exploration of the challenges and regulatory responses shaping the platform economy. This carefully curated volume brings together top scholars to address critical issues at the intersection of law, technology, and governance. From the foundational principles of freedom, responsibility, and accountability in the digital realm to the regulatory challenges posed by artificial intelligence, data protection, and content moderation, the book offers valuable insights. Chapters explore the evolving responsibilities of online platforms, the protection of vulnerable groups such as children, and the implications of emerging technologies like the Internet of Things. The contributors also examine the intersection of consumer law, copyright, and liability regimes, providing a thorough understanding of the Digital Single Markets governance. This book is not only a vital resource for academics and policymakers but also a forward-looking guide for anyone seeking to make sense of the complex issues of platform regulation in the digital age. A must-read for those committed to shaping a fair, accountable, and innovative digital future. -- Andres Guadamuz, University of Sussex, UK Governance of the platform economy is a challenge. Once the concept of freedom is introduced the horse bolts and responsibility and accountability are out of the window. The excellent contribution of this book is that it analyses each of these three concepts in consumer law, data protection, copyright and childrens rights. -- Paul Torremans, University of Nottingham, UK