Compositions
 
1917: Fountains of Rome
1924: Pines of Rome
1927: Three Botticelli Pictures
1927: The Birds
1929: Festivals of Rome
1932: Belkis Queen of Sheba
 
Philosophy
1900: Russell: Principia Mathematica
 
 
 
 
1929: Heidegger: What is Philosophy?
 
1943: Sartre: Being and Nothingness