• 41 Books

• 27 Investigation
• 7 Police
• 4 Adamsberg, Jean-Baptiste (Fictitious character)
• 4 Dahle, Marian
• 4 Isaksen, Cato
• 4 Laurenti, Proteo
• 4 Private investigators
• 3 Brenner, Simon (Fictitious character)
• 2 Cooper, Emmanuel (Fictitious character)
• 2 Criminal investigation
• 2 Ex-police officers
• 2 History
• 2 McAvoy, Aector
• 2 Police chiefs
• 1 Abduction
• 1 Ambulance drivers
• 1 Assassination attempts
• 1 Caffery, Jack (Fictitious character)
• 1 Caldas, Leo (Ficitious character)
• 1 Christmas stories
• 1 College freshmen
• 1 Commercial crimes
• 1 Corruption
• 1 Crime

• 7 Vargas, Fred
• 4 Heinichen, Veit, 1957-
• 4 Lindell, Unni, 1957-
• 4 Suárez Girard, Anne-Hélène
• 4 Tollefsen, Lotte K.
• 3 Haas, Wolf
• 3 Mark, David John, 1977-
• 3 Romero, María Esperanza
• 2 Blædel, Sara
• 2 Ministral, Clara
• 2 Nunn, Malla
• 2 Pascual Pape, Sofía
• 2 Porras Sánchez, María
• 2 Riestra, Blanca, 1970-
• 1 Alberdi Ibarguren, Alicia
• 1 Barba, Andrés, 1975-
• 1 Blanco, Rosa Pilar
• 1 Corniero, María
• 1 Cáceres, Carmen M
• 1 Dard, Frédéric
• 1 De Angelis, Augusto, 1888-1944
• 1 Dostoyevsky, Fyodor, 1821-1881
• 1 Díez Pérez, Ma. José (María José)
• 1 El Hamduchi, Abdelilah

• 40 Spanish
• 1 English

• 7 France
• 5 Italy
• 5 Paris
• 4 Paris (France)
• 3 Austria
• 3 Trieste
• 3 Trieste (Italy)
• 2 Hull (England)
• 2 South Africa
• 1 Chile
• 1 Copenhagen
• 1 Copenhagen (Denmark)
• 1 Denmark
• 1 Durban (South Africa)
• 1 England
• 1 Galicia (Region)
• 1 Great Britain
• 1 Israel
• 1 Karst (Slovenia and Italy : Region)
• 1 Kłodzka Basin (Poland)
• 1 Madrid (Spain)
• 1 Morocco
• 1 Normandy (France)
• 1 Norway
• 1 Rome

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