• 4 Memorial Library

• 8 Investigation
• 2 Brenner, Simon (Fictitious character)
• 2 Ex-police officers
• 2 Private investigators
• 1 Aristocracy (Social class)
• 1 Crimes against
• 1 Detective and mystery stories
• 1 Families
• 1 Family secrets
• 1 Husbands
• 1 McAvoy, Aector
• 1 Police
• 1 Serial murderers
• 1 Women
• 1 Women detectives

• 4 Digitalia (Firm)
• 2 Haas, Wolf
• 2 Romero, María Esperanza
• 1 Jiménez Arribas, Carlos, 1966-
• 1 Mark, David John, 1977-
• 1 Martín Gijón, Susana, 1981-
• 1 Miller, Danny (Crime fiction writer)
• 1 Mola, Carmen
• 1 Porras Sánchez, María
• 1 Redondo, Dolores, 1969-
• 1 Valenzuela, José Ignacio, 1972-
• 1 Zepeda Patterson, Jorge

• 2 Austria
• 2 Spain
• 1 Baztán Valley
• 1 Baztán Valley (Spain)
• 1 Elizondo
• 1 Elizondo (Spain)
• 1 England
• 1 Hull (England)
• 1 País Vasco
• 1 País Vasco (Spain)
• 1 Seville
• 1 Styria

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