Shortly before he was assassinated in 1940, Trotsky made this selection from Capital, to which he appended his own lengthy and insightful introduction. Compact and fascinating, this invaluable work not only presents Marx's thoughts in his own words, it places them in the swirling context of the early 20th century. Reprint of the David McKay Company, Philadelphia, 1939 edition.
Here's a sample of other books in this Dover category
Mutual Aid: A Factor of Evolution by Peter Kropotkin In a work of stunning and well-reasoned scholarship, a famous anarchist posits that the most effective human and animal communities are essentially cooperative, rather than competitive. A powerful counterpoint to the tenets of Social Darwinism.
Reform or Revolution and Other Writings by Rosa Luxemburg A refutation of revisionist interpretations of Marxist doctrine, the title essay (1899) explains why capitalism can never overcome its internal contradictions and defines the character of the proletarian revolution. 3 other essays.
Economic and Philosophic Manuscripts of 1844 by Karl Marx This predecessor to the Communist Manifesto offers a historical analysis of the human condition. Combining elements of psychology, sociology, and anthropology, it forms an accessible introduction to Marxist theory.
The Revolution Betrayed by Leon Trotsky, Max Eastman One of Marxism's most important texts, this 1936 polemic explores the fate of the Russian Revolution after Lenin's death. A brilliant and profound evaluation of Stalinism, it prophesies the inevitable collapse of the Soviet Union.