Policy studies: public administration, politics, international studies
Education: education policy, education finance, what works in education
Economics: economic intersections with agriculture, housing, transportation, etc.
Environment: environmental policy
Nonprofit and management: organizational development, nonprofit management, labor
Urban studies: urban planning, transportation policy, housing policy
Health: public health, global health, health policy
Criminal justice: law enforcement, corrections, criminal procedure
International development: economic, social, agricultural
Social services: community development, social work, human services, social policy
Research methods: background, ebooks, and case studies on a wide variety of social science research methods.