Volume 1 (A and B) covers international organizations throughout the world, comprising their aims, activities and events.

This is the first edition of the Yearbook on the African Union. It is first and foremost an academic project that will provide an in-depth evaluation and analysis of the institution, its processes, and its engagements. Despite the increased agency in recent years of the African Union in general, and the AU Commission in particular, little is known – outside expert policy or niche academic circles – about the Union’s activities. This is the gap the Yearbook on the African Union wants to systematically bridge. It seeks to be a reference point for in-depth research, evidence-based policy-making and decision-making. Contributors are: Adekeye Adebajo, Habibu Yaya Bappah, Bruce Byiers, Annie Barbara Hazviyemurwi Chikwanha, Dawit Yohannes Wondemagegnehu, Katharina P.W. Döring, Jens Herpolsheimer, Jacob Lisakafu, Frank Mattheis, Henning Melber, Alphonse Muleefu, John N. Nkengasong, Edefe Ojomo, Awino Okech, Jamie Pring, Elizabeth Sidiropoulos, Tim Zajontz.

This is the third edition of the Yearbook on the African Union (YBAU). The YBAU is first and foremost an academic project that provides an in-depth evaluation and analysis of the institution, its processes, and its engagements. Despite the increased agency in recent years of the African Union in general, and the AU Commission in particular, little is known – outside expert policy or niche academic circles – about the Union’s activities. This is the gap the Yearbook on the African Union wants to systematically address. It seeks to be a reference point for in-depth research, evidence-based policy-making and decision-making. Contributors are Festus Kofi Aubyn, Mandira Bagwandeen, Habibu Yaya Bappah, Bruce Byiers, Annie Barbara Hazviyemurwi Chikwanha, Dawit Yohannes Wondemagegnehu, Linnea Gelot, Cheryl Hendricks, Jens Herpolsheimer, Aïssatou Kanté, Tim Murithi, Edefe Ojomo, Thomas Tieku, Gino Vlavonou, Tim Zajontz.

The Yearbook of International Disaster Law aims to represent a hub for critical debate in this emerging area of research and policy and to foster the interest of academics, practitioners, stakeholders and policy-makers on legal and institutional issues relevant to all forms of natural, technological and human-made hazards.

This six-volume set is the complete edition of the Yearbook of International Organizations.

This completely revised and rewritten handbook gives an overview of international organization (IO) as a dynamic field of research that adds to our understanding of global and regional relations and related domestic politics. Bringing together international scholars from a range of disciplines, it considers both IO as a process and multilateral organizations as institutions. This handbook is divided into five parts: I. Documentation, sources and perspectives II. International secretariats as bureaucracies III. Actors within and beyond international bureaucracies IV. Processes within and beyond international bureaucracies V. Challenges to international organizations Containing new chapters on topics such as the anthropological perspective, IO secretariats in several continents outside of Europe, feminization, the digital turn and challenges to IO legitimacy, the contributors reflect on the progression of IO studies from a burgeoning field to a well‐established subfield of international relations and the move away from scholarship based mainly in North‐Western Europe and the United States. This book will be of particular interest to scholars and students of IOs, global governance, diplomacy and foreign policy, as well as practitioners of multilateral cooperation.