This book entitled Building Sustainable Peace in Post Genocide Rwanda: prospects and challenges is based on the fundamental theoretical framework underlying the content therein. The logic is that sustainable peace emerges from 5 basic lines of action in the Rwandan post-genocide era: Understand conflict in its complexity; Fight genocide ideology effectively; Conduct reconciliation successfully; Launch sustainable development and Self Organization. It covers a wide range of dimensions ranging from peace and conflict studies, history, justice and socio-economic development.