• 461 History
• 151 Politics and government
• 93 Indians of Mexico
• 87 Social conditions
• 73 Social aspects
• 57 Economic conditions
• 43 History and criticism
• 36 Archaeological museums and collections
• 35 Law and legislation
• 34 Antiquities
• 34 Education
• 31 Social life and customs
• 30 Indian art
• 28 Civilization
• 27 Economic aspects
• 27 Women
• 26 Economic policy
• 26 Education, Higher
• 24 Catholic Church
• 23 Foreign relations
• 23 Religion
• 22 Aztecs
• 22 Emigration and immigration
• 22 Government policy
• 21 Democracy

• 36 Fundación Cultural Armella Spitalier
• 10 Reyes, Alfonso, 1889-1959
• 9 Cossío Díaz, José Ramón
• 8 García Ayala, José Antonio, 1976-
• 8 Neri Guzmán, Juan Carlos
• 7 Benítez, Fernando, 1912-2000
• 7 Escalante, Pablo, 1963-
• 7 Fabela, Isidro, 1882-1964
• 7 Gonzalbo, Pilar, 1935-
• 7 Martínez, José Luis, 1918-2007
• 6 Aguayo, Sergio
• 6 Bernal Loaiza, Graciela
• 6 Cortés, Hernán, 1485-1547
• 6 Cosío Villegas, Daniel, 1898-1976
• 6 Gallegos Navarrete, Blanca Margarita
• 6 González y González, Luis
• 6 Ordorica, Manuel
• 6 Prud'homme, Jean François
• 6 Schteingart, Martha
• 6 Sobrino, Jaime
• 5 Brading, D. A.
• 5 Bradu, Fabienne, 1954-
• 5 Fernández de Lizardi, José Joaquín, 1776-1827
• 5 García Ayluardo, Clara

• 8 English
• 3 Portuguese
• 2 Nahuatl
• 2 Otomian languages
• 2 Unknown
• 1 Catalan
• 1 Italian
• 1 Latin
• 1 Mayan languages
• 1 Miscellaneous languages

• 45 Spain
• 42 Mexico City
• 31 Central America
• 31 United States
• 30 Latin America
• 21 Colombia
• 15 Mexico City (Mexico)
• 13 Chiapas
• 12 Argentina
• 12 Jalisco
• 11 Chiapas (Mexico)
• 8 Yucatán (State)
• 7 America
• 7 Guadalajara
• 6 Brazil
• 6 Yucatán (Mexico : State)
• 5 New Spain
• 5 Oaxaca (State)
• 5 Quintana Roo (State)
• 4 Cuba
• 4 Great Britain
• 4 North America
• 4 Puebla (State)
• 4 Querétaro

• 85 Biography
• 33 Fiction
• 22 Case studies
• 22 Sources
• 15 Biographies
• 13 Congresses
• 11 Interviews
• 8 Bibliography
• 8 Folklore
• 8 Juvenile literature
• 6 Conference papers and proceedings
• 6 Early works to 1800
• 5 Correspondence
• 4 Catalogs
• 3 Essays
• 3 Exhibitions
• 3 Periodicals
• 3 Pictorial works
• 3 Poetry
• 3 Texts
• 2 Chronology
• 2 Dictionaries
• 2 Drama
• 2 Early accounts to 1600
• 2 Portraits

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