This book provides first-hand exemplars from experienced practitioners and researchers. It clearly illustrates Models, Methodologies and Methods with more than 80 diagrams and images. The principles covered are applicable to all types of community engagement for community-based projects. M² offers a valuable resource for students, researchers, academics, practitioners, policy developers and volunteers from the fields of architecture, interior architecture, health, planning, anthropology, education, home economics, communication, political studies and development studies.