longer than monograph, with chapters; may also be collection of articles (digital version, e-books)


Mary Gabriel. 2011. Love and Capital: Karl and Jenny Marx and the Birth of a Revolution. New York Boston London: Little, Brown and Co. 837pp.

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Free e-book (PDF-format) for download.

Pospelov, P.N., ed. 1965. Vladimir Ilyich Lenin: A Biography. Moscow: Progress Publishers. 591pp.

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