SAGE Knowledge This link opens in a new windowThis database allows users to simultaneously search the contents of over 60 online encyclopedias. Topics covered include African American Studies, Aging & Gerontology, Anthropology, Business & Management, Communication & Media Studies, Counseling & Psychotherapy, Criminology & Criminal Justice, Economics, Education, Environment, Family Studies, Gender & Sexuality Studies, Geography, Health & Social Welfare, History, Politics, Psychology, Research Methods & Evaluation, Social Issues, Social Work & Social Policy, and Sociology.