Radical culture, by E.P. Thompson.
The Andalusian anarchists, by E.J. Hobsbawm.
The youth movement, by G. Mosse.
From idealism to nihilism, by F. Stern.
Intellectuals and the need for action, by M. Curtis.
The decade of the 1920's, by H.S. Hughes.
Herzen and the grand inquisitors, by Sir I. Berlin.
Rosa Luxemburg: who, what, and why, by J.P. Nettl.
The young manhood of the revolutionary personality: Lenin, by E.V. Wolfenstein.
Why I write, by G. Orwell.
The historical role of Italian intellectuals, by J.M. Cammett.
The intellectuals and European society, by L. Krieger.
The concept of transcendence, by E. Nolte.