The Marxists - C. W. Mills (1962).pdf

A very nice collection, which has a sense of historicity to itself by virtue of being Mills's last work and being published at the height of the cold war. The most interesting bits--if you have read the excerpts elsewhere, that is--are Mills's sociological evaluations of Marxist theory. An American radical sociologist, Mills is not easily pigeonholed as a Marxist, despite being sympathetic to the theory. This gives his views a unique twist compared to the somewhat tiresome wringing about orthodoxy that European Marxists were embroiled in at the same time.