International law has important effects in international relations, and the politics of international relations often determines the ability of states to make international law and to comply with international law. So, it is strange that the academic disciplines of international law and international politics have often used separate analytical tools, have often seen the world of international relations differently, and have often been concerned with different problems. This volume brings together the leading scholarly works seeking to define the relationship between the analytical tools of international law and international politics, and seeking to integrate these tools. This volume shows the ways in which these disciplines can be harnessed together to provide a more complete and effective analysis of international problems.