Especially since the end of the Cold War, research on and around the international relations of Asia has grown exponentially and, to make sense of what is now a vast and unwieldly corpus of scholarly literature, this new four-volume collection from "Routledge's Critical Issues in Modern Politics" series brings together the best and most influential work in the field. The first of the four volumes explores ASEAN and international relations theory. Volume II, meanwhile, focuses on the Association's history and evolution from 1967 to the present day. Volume III examines pan-Asian intergovernmental regionalisms by collecting the most important thinking on the 'new regionalism'. Vital questions addressed here include the nature of Asian intergovernmental institutions; the overall lack of strategic coherence; whether aims and agendas overlap; conflict or complement; and, the implications for the region as a whole. Finally, Volume IV brings together crucial work on non-governmental or unofficial multilateral processes to examine the regionalization processes in Asia and the efficacy of these bottom-up processes in influencing policy and regional security discourse. With a full index, together with a comprehensive introduction newly written by the editor which places the collected material in its historical and intellectual context, this Routledge collection is an essential work of reference. It is destined to be valued by scholars, students, and researchers of Asian international relations, politics, history, and current affairs as a vital resource.