This book presents a comprehensive collection of essays that explore the complex issues surrounding Artificial Intelligence (AI) governance. It is divided into five parts, each offering a unique perspective on AI sovereignty, transparency, and accountability. The book begins by introducing the concept of AI sovereignty and its enablers in Brazil, South Africa, and India. It then delves into the meanings of AI transparency and accountability, proposing new concepts for regulation and innovative analytical frameworks. Following this, the book presents multiple regional perspectives on AI governance, starting with the Western viewpoint, which examines the European Union's approach, the role of corporate governance, and the implications of AI for military affairs. The subsequent chapters focus on Asian and African perspectives, analyzing China's AI law, India's Digi Yatra project, and the development of AI governance in Africa, highlighting the need for AI standards for the Majority World. The collection concludes with Latin American perspectives, featuring case studies and detailed regulatory landscapes from Brazil, Colombia, Chile, and Argentina. Throughout the book, readers will encounter a diverse range of topics, including the operationalization of AI accountability, the regulation of AI based on its supply chains, the promise of AI sovereignty, and the challenges of responsible innovation. With contributions from experts worldwide, "The Quest for AI Sovereignty, Transparency, and Accountability" offers a critical examination and pragmatic guidance on the complexities of AI governance, providing valuable insights for policymakers, entrepreneurs, and scholars alike.