Archaeological Anthropology20
Paleontology20
Place and Environment20
Soviet and Post-Soviet Studies20
Volcanology20
Education19
Fiction19
Lesbian, Gay, Bisexual, and Transgender Studies19
Near and Middle Eastern Studies19
Science and Mathematics Education19
Agriculture18
American Studies18
Astrophysics and Astronomy18
Health Psychology18
Multicultural Psychology18
Water Resource Management18
Women's Studies18
Political History17
Race and Ethnicity17
Slavic Languages and Societies17