• 3 Memorial Library

• 13 Books

• 11 Philosophers
• 7 Correspondence
• 1 Asceticism
• 1 Authors, German
• 1 Composers
• 1 Composers' spouses
• 1 Ethics
• 1 Heidegger, Martin, 1889-1976
• 1 Nihilism
• 1 Philosophy
• 1 Romanticism
• 1 Tagebücher
• 1 Wagner, Cosima, 1837-1930

• 9 Digitalia (Firm)
• 7 Nietzsche, Friedrich Wilhelm, 1844-1900
• 7 Santiago Guervos, Luis Enrique de
• 2 Parmeggiani, Marco
• 1 Barrenechea, Mariano Antonio, 1884-1949
• 1 Llinares, Joan B
• 1 Lorenz, Ansgar
• 1 Molina, Enrique, 1871-1964
• 1 Otero Villena, Almudena
• 1 Padilla Villate, José Antonio
• 1 Romero Cuevas, José Manuel
• 1 Rubio, Andres
• 1 Ruffing, Reiner, 1955-
• 1 Strathern, Paul, 1940-
• 1 Vermal, Juan Luis,
• 1 Wagner, Cosima, 1837-1930
• 1 Yáñez, Adriana, 1954-

• 1 France

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