Book excerpt: In places as diverse as South Africa, Northern Ireland, and Nepal, negotiators of national peace plans have for years sanctioned the creation of local peace committees (LPCs) to address community-level sources of grievance and thereby to build peace from the bottom up. In A Crucial Link: Local Peace Committees and National Peacebuilding, longtime practitioner Andries Odendaal engages in the first comparative study of LPCs and asks whether and where the committees have succeeded.