• 17 Memorial Library
• 2 College Library

• 29 Books

• 11 Investigation
• 11 Murder
• 10 Police
• 4 History
• 4 Missing persons
• 3 Alvarez, Enrique (Fictitious character)
• 3 Crimes against
• 2 Aunts
• 2 Caldas, Leo (Ficitious character)
• 2 Cryptographers
• 2 Human beings
• 2 Langdon, Robert (Fictitious character)
• 2 Origin
• 2 Women detectives
• 1 Actors
• 1 Americans
• 1 Antiquarian booksellers
• 1 Basques
• 1 Bevilacqua, Rubén (Fictitious character)
• 1 Blackstone, Primavera (Fictitious character)
• 1 Books
• 1 Chamorro, Virginia (Fictitious character)
• 1 Cholera
• 1 Church history
• 1 Clergy

• 3 Digitalia (Firm)
• 3 Jeffries, Roderic, 1926-2017
• 3 Villar, Domingo
• 2 Brown, Dan, 1964-
• 2 Mola, Carmen
• 2 Ribas, Rosa
• 1 Alzamora, Sebastià, 1972-
• 1 Atkinson, Michael, 1962-
• 1 Banville, John
• 1 Black, Benjamin, 1945-
• 1 Carr, Matthew, 1955-
• 1 García Llovet, Esther, 1963-
• 1 Gooden, Philip
• 1 Graves, Lucia
• 1 Jardine, Quintin
• 1 Martín Gijón, Susana, 1981-
• 1 Millás García, Juan José, 1946-
• 1 Pawel, Rebecca, 1977-
• 1 Redondo, Dolores, 1969-
• 1 Reig, Rafael
• 1 Relaño, Maruxa
• 1 Ruiz Zafón, Carlos, 1964-2020
• 1 Silva, Lorenzo, 1966-
• 1 Sánchez, Mamen, 1971-
• 1 Tennent, Martha

• 15 Spanish
• 14 English

• 4 Espagne
• 3 Galicia (Region)
• 3 Madrid
• 3 Madrid (Spain)
• 2 Barcelona
• 2 Barcelona (Spain)
• 2 España
• 1 Barcelone
• 1 Baztán Valley
• 1 Baztán Valley (Spain)
• 1 Benidorm
• 1 Benidorm (Spain)
• 1 Elizondo
• 1 Elizondo (Spain)
• 1 England
• 1 Galicia (Spain : Region)
• 1 Granada (Spain : Province)
• 1 Great Britain
• 1 Ibiza Island
• 1 Italy
• 1 London
• 1 London (England)
• 1 Majorca
• 1 Majorca (Spain)

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