Book excerpt: This book is one of the few comprehensive works focusing on the sub-regional institutions in the Latin American and Caribbean region. These organisations and institutions enrich the co-operation at sub-regional level, but, in most cases, are neglected in legal literature. They have mainly economic purposes but they also contribute to new forms of institutional co-operation in other areas, including financial, political and social matters. The volume addresses some of the most representative of these institutions, such as the Mercosur, the Andean Community and sub-regional financial organisations (e.g. Central American Bank for Economic Integration and Andean Development Corporation) as well as new developments including the UNASUR and the Alliance for the Pacific. It provides updated information on the structure and changes of the institutions, and constitutes a valuable resource for those wishing to keep pace with legal developments in the fast-moving world of international institutional law. The book will appeal to a wide audience including researchers and practitioners specialising in international law and international organisations and related disciplines. Marco Odello, JD (Rome), LLM (Nottingham), PhD (Madrid) is a Reader in Law at Aberystwyth University, Wales, UK. Francesco Seatzu, JD (Cagliari), PhD (Nottingham) is Professor of International and European Law at the University of Cagliari, Sardinia, Italy.