Multiple Paths to Knowledge in International Relations provides a uniquely valuable view of current approaches and findings in conflict studies. This volume showcases work informed by four powerful research tools: rational choice theory and game theory, simulation, experimentation, and artificial intelligence, quantitative studies, and case studies. Each research method is introduced and evaluated for its specific potential, including both strengths and weaknesses. Throughout, the notable contributors clearly explain how they choose, frame, and go about answering questions. While expanding our knowledge of particular conflicts, from the Crimean War to the Vietnam War to ongoing Palestinian-Israeli instability, Multiple Paths also furthers our understanding of how to conduct research in international relations.