• 1,107 Special Collections (Memorial Library)
• 78 Memorial Library
• 1 Art Library (Kohler)

• 4 Sound Recordings

• 4 Compact Discs

• 1,066 Small presses
• 951 Cartonera books
• 854 Artists' books
• 74 Chapbooks, Mexican
• 38 Chapbooks, Spanish
• 38 History
• 37 Chapbooks, Argentine
• 33 Mexican poetry
• 31 Chapbooks, Peruvian
• 29 Chapbooks, Chilean
• 24 Argentine poetry
• 22 Spanish poetry
• 20 Chilean poetry
• 16 Argentine fiction
• 16 Chapbooks, Paraguayan
• 16 Politics and government
• 14 Cuban poetry
• 14 Social conditions
• 13 Chapbooks
• 13 Peruvian poetry
• 11 History and criticism
• 10 Small press books
• 9 Political aspects
• 9 Short stories, Argentine
• 9 Women

• 236 Eloísa Cartonera
• 51 Yerba Mala Cartonera
• 42 Rueda Cartonera
• 41 Pensaré Cartoneras
• 40 Editorial Ultramarina Cartonera & Digital
• 38 Cartonera (Firm : Cuernavaca, Mexico)
• 38 Sarita Cartonera
• 36 Cascarón Artesanal
• 36 Propia Cartonera
• 34 Rocato
• 27 Animita Cartonera
• 23 Ediciones El viaje
• 23 Meninas Cartoneras
• 20 Diegues, Douglas
• 19 Cartopirata Editorial
• 18 Cucurto, Washington, 1973-
• 16 Textos de Cartón
• 14 Santiago Papasquiaro, Mario
• 14 Yiyi Jambo
• 13 Nápoli, Cristian de, 1972-
• 13 Olga Cartonera
• 12 Amaru Cartonera
• 11 Fonola Cartonera
• 11 Padrón Barquín, Juan Nicolás
• 10 Cartonera Island

• 48 Portuguese
• 38 English
• 13 French
• 4 Catalan
• 4 German
• 4 Nahuatl
• 3 Italian
• 3 Mayan languages
• 3 Quechua
• 2 Guarani
• 2 Multiple languages
• 2 Swahili
• 1 Bengali
• 1 Central American Indian (Other)
• 1 Czech
• 1 Romance (Other)

• 288 Mexico
• 269 Argentina
• 119 Chile
• 116 Spain
• 73 Peru
• 54 Bolivia
• 36 Uruguay
• 27 Buenos Aires
• 25 Argentine
• 25 Brazil
• 23 Mexique
• 19 Paraguay
• 18 Colombia
• 17 Cuernavaca
• 15 Cuba
• 12 France
• 9 Canary Islands
• 9 Latin America
• 8 Ecuador
• 8 Guatemala
• 8 United States
• 8 Venezuela
• 7 Puerto Rico
• 7 Wisconsin
• 6 Mozambique

Limit year range