The historical origins of international criminal law go beyond the key trials of Nuremberg and Tokyo but remain a topic that has not received comprehensive and systematic treatment. This anthology aims to address this lacuna by examining trials, proceedings, legal instruments and publications that may be said to be the building blocks of contemporary international criminal law. It aspires to generate new knowledge, broaden the common hinterland to international criminal law, and further consolidate this relatively young discipline of international law. The anthology and research project also seek to question our fundamental assumptions of international criminal law by going beyond the geographical, cultural, and temporal limits set by the traditional narratives of its history, and by questioning the roots of its substance, process, and institutions. Ultimately, we hope to raise awareness and generate further discussion about the historical and intellectual origins of international criminal law and its social function. The contributions to the three volumes of this study bring together experts with different professional and disciplinary expertise, from diverse continents and legal traditions. Volume 1 comprises contributions by prominent international lawyers and researchers including Judge LIU Daqun, Professor David Cohen, Geoffrey Robertson QC, Professor Paulus Mevis and Professor Jan Reijntjes.