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The Coming of the Third Reich, Richard J. Evans: The Penguin Press, 2004.
Germany After the First World War, Richard Bessel: Oxford University Press, 1993.
Germany in the Twenties--The Artist as Social Critic, Frank D. Hirschbach et alia: University of Minnesota, 1980.
The "Golden" Twenties--Art and Literature in the Weimar Republic, Barbel Schrader: Yale University Press, 1988.
Weimar, a Cultural History, 1918-1933, Walter Laqueur: G. P. Putnam, 1974.
Weimar Culture--The Outsider as Insider, Peter Gay: Harper & Row, c1968.