• 39 Memorial Library
• 3 Wisconsin Historical Society Library
• 1 Wisconsin Historical Society Archives

• 34 Discovery and exploration
• 31 Spanish
• 29 Explorers
• 16 Colonies
• 8 Columbus, Christopher
• 7 Administration
• 7 Description and travel
• 6 Indians of North America
• 4 Indians of the West Indies
• 4 Núñez Cabeza de Vaca, Alvar, active 16th century
• 3 Early accounts to 1600
• 3 Governors
• 3 Historians
• 3 Historiography
• 3 Indians
• 3 Pizarro, Francisco, approximately 1475-1541
• 2 Americanists
• 2 Archivists
• 2 Archivo General de Indias
• 2 Biography
• 2 Casas, Bartolomé de las, 1484-1566
• 2 Conquerors
• 2 First contact with other peoples
• 2 Indians, Treatment of

• 6 Digitalia (Firm)
• 6 Núñez Cabeza de Vaca, Alvar, active 16th century
• 3 Colón, Fernando, 1488-1539
• 2 Alcazar Molina, Cayetano, 1897-1958
• 2 Bas Martín, Nicolás, 1973-
• 2 Busto Duthurburu, José Antonio del
• 2 Favata, Martin A., 1943-
• 2 Fernández, José B., 1948-
• 2 Spain. Ministerio de Fomento
• 1 Albornoz, Miguel
• 1 Alvarez, Arturo, 1928-
• 1 Anghiera, Pietro Martire d', 1457-1526
• 1 Arnaiz, Francisco José, 1925-
• 1 Arranz Márquez, Luis
• 1 Ballesteros Beretta, Antonio
• 1 Belenguer Cebrià, Ernest, 1946-
• 1 Bruni Celli, Blas, 1925-
• 1 Burset Flores, Luis R. (Luis Rafael), 1959-
• 1 Chang-Rodríguez, Eugenio
• 1 Chaparro Gómez, César
• 1 Cioranescu, Alexandre
• 1 Cisneros, José, 1910-2009
• 1 Colez, Gwénaëlle
• 1 Congreso Hernando de Soto y su Tiempo (1991 : Barcarrota, Cáceres; Guadalupe, Spain)
• 1 Cortés Salinas, Carmen

• 3 English
• 1 Galician
• 1 German
• 1 Italian
• 1 Latin

• 48 Spain
• 11 Latin America
• 11 United States
• 7 Argentina
• 6 Paraguay
• 6 Southwestern States
• 5 Peru
• 3 New Spain
• 2 Philippines
• 2 Venezuela
• 1 Antioquia (Colombia : Department)
• 1 Antioquia (Colombia)
• 1 Asia
• 1 Canary Islands
• 1 Colombia
• 1 Cuba
• 1 Dominican Republic
• 1 Extremadura (Spain)
• 1 Florida
• 1 Galicia (Spain : Region)
• 1 Great Britain
• 1 Holy Roman Empire
• 1 Italy
• 1 Mexico

• 8 Early accounts to 1600
• 4 Sources
• 2 Biographies
• 2 Congresses
• 1 Autographs
• 1 Correspondence
• 1 Early maps
• 1 Early works to 1800
• 1 Facsimiles
• 1 Fiction
• 1 Maps
• 1 Portraits

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