John McGarry & Brendan O’Leary 
Politics of Ethnic Conflict Regulation [PDF ebook] 
Case Studies of Protracted Ethnic Conflicts

This major and timely collection addresses one of the world’s most visible and tragic problems: ethnic conflict and its regulation. It begins with a guide to the primary methods used to eliminate or manag eethnic conflict, and is followed by a global sample of case studies written by leading authorities in their fields.