Tells the biography of Karl Marx who has long been recognized as one of the best concise accounts of the life and thought of the man who had, in Berlin's words, a more "direct, deliberate, and powerful" influence on mankind than any other nineteenth-century thinker. This book introduces Marx's ideas and sets them in their context.

"Isaiah Berlin's Karl Marx remains fresh and engaging and continues to stand as a compelling portrait of Marx's character, historical context, and fierce intellectual and political struggles. In Berlin's unique manner, the book fuses deft descriptions of ideas, colorful personalities, and social and political movements viewed within the broad sweep of history. His prose is precise and eloquent, often pithy, and never obscure. And the commentaries by Alan Ryan and Terrell Carver are excellent accompaniments to the volume."--Steven Lukes, New York University

"The author's admirable ability to translate many abstruse and obscure notions of Marxism into a clear language and his virtuosity in showing connections between personalities, characters, and attitudes on the one hand and doctrinal issues on the other are unparalleled in the existing literature."--Leszek Kolakowski, author of Main Currents of Marxism

"Berlin's attitude to his subject is exemplary, and on the whole it is the best introduction to it that we have. . . . [The book] makes Marx intelligible, both as a person and as a thinker."---A. L. Rowse, Political Quarterly