The Oxford Handbook on Atrocity Crimes surveys and further develops the evolving field of atrocity crimes studies by combining major mono-, inter-, and multi-disciplinary research on atrocity crimes in one comprehensive volume. With contributions of leading scholars, this handbook will be an essential source and reference tool. Unique in its thematic focus (atrocity crimes as an overarching phenomenon, including crimes of genocide, crimes against humanity, and war crimes) as well as in its comprehensive scope, the book covers the etiology, the actors involved, the harm caused, the reactions to atrocity crimes, and in-depth analyses of understudied situations of war crimes, crimes against humanity, and genocide.