• 51,366 Books
• 4 Music Scores
• 3 Manuscripts, Theses
• 2 Journals, Magazines, Newspapers

• 6,310 History
• 2,257 Philosophy
• 1,768 History and criticism
• 1,550 Criticism and interpretation
• 1,550 Politics and government
• 1,470 Social aspects
• 1,253 Law and legislation
• 952 Education
• 925 Study and teaching
• 827 Social conditions
• 761 Law
• 675 Research
• 512 Education, Higher
• 511 Women
• 480 Catholic Church
• 473 Social life and customs
• 452 Economic conditions
• 437 Political aspects
• 432 Management
• 423 Psychological aspects
• 412 Methodology
• 397 Architecture
• 384 Spanish language
• 384 Spanish literature
• 382 Constitutional law

• 808 Agurto Gonzáles, Carlos Antonio
• 795 Quequejana Mamani, Sonia Lidia
• 793 Choque Cuenca, Benigno
• 165 CIDOB (Center)
• 148 Pérez Rodríguez, Ma. Dolores
• 137 Pardo Bazán, Emilia, condesa de, 1852-1921
• 133 Calderón de la Barca, Pedro, 1600-1681
• 130 Martín-Romo Mejías, Juan
• 114 Reyes, Alfonso, 1889-1959
• 103 Cervantes Saavedra, Miguel de, 1547-1616
• 97 Pérez Galdós, Benito, 1843-1920
• 89 Izquierdo, Maritza
• 87 Navas Cuenca, Estefanía
• 82 MEDIAactive
• 80 Vega, Lope de, 1562-1635
• 76 Molina, Tirso de, 1571?-1648
• 73 Pérez Rodríguez, María Dolores
• 65 Ramos Ramos, Paloma
• 65 Sarret, Josep
• 55 Strathern, Paul, 1940-
• 51 Barrado, Pedro
• 46 Marcano Salazar, Luis Manuel
• 46 Padrón Alfonso, Alexis
• 45 Mira de Amescua, Antonio, -1644

• 50,562 Spanish
• 1,256 English
• 329 Portuguese
• 295 French
• 207 Italian
• 140 Catalan
• 99 Latin
• 80 German
• 49 Unknown
• 42 Basque
• 31 Greek, Ancient (to 1453)
• 27 Galician
• 19 Arabic
• 15 Hebrew
• 10 South American Indian (Other)
• 9 Chinese
• 9 Multiple languages
• 8 Romance (Other)
• 7 Quechua
• 6 Aragonese
• 6 Greek, Modern (1453-)
• 6 Nahuatl
• 5 Japanese
• 5 Mapuche
• 5 Otomian languages

• 5,609 Spain
• 3,840 Colombia
• 1,415 Mexico
• 1,251 Latin America
• 904 Chile
• 614 Argentina
• 537 United States
• 432 Europe
• 381 France
• 354 Italy
• 313 Peru
• 274 European Union countries
• 253 Ecuador
• 238 Cuba
• 233 Germany
• 192 Bogotá
• 178 England
• 161 Great Britain
• 153 America
• 134 Rome
• 124 Brazil
• 106 Portugal
• 104 South America
• 96 Venezuela
• 93 Catalonia

• 2,974 Fiction
• 1,676 Poetry
• 1,293 Biography
• 937 Short stories
• 831 Congresses
• 739 Periodicals
• 608 Novels
• 421 Drama
• 281 Early works to 1800
• 202 Detective and mystery fiction
• 188 Handbooks, manuals, etc
• 184 Case studies
• 183 Interviews
• 179 Historical fiction
• 179 Sources
• 175 Biographies
• 155 Dictionaries
• 149 Conference papers and proceedings
• 149 Essays
• 149 Juvenile fiction
• 142 Correspondence
• 129 Catalogs
• 118 Translations into Spanish
• 116 Problems, exercises, etc
• 102 Psychological fiction

Limit year range