Eduard Bernsteins Briefwechsel mit Karl Kautsky (1895-1905)
Frankfurt [etc.]: Campus Verlag, 2003. ISBN 3-593-37238-X, 1159 pp.
The correspondence between Bernstein and Kautsky, the heirs of Marx and Engels, consisting of almost 1000 letters is one of the major resources for the history of the labour movement and the social-democracy, as well as for the European political and social history.
This edition of 309 letters written between 1895-1905, contains unknown aspects of social-democratic theory building, including the debate on revisionism.