Karl Marx
764 books • 84 series
Penguin Little Black Classics
Penguin Pocket Hardbacks
Philosophische Bibliothek
Phoenix 60p paperbacks
Political Texts
Portable Library
Professional Growth
Psychosocial issues
Quellen Und Untersuchungen Zur Geschichte der Deutschen Und OEsterreichischen Arbeiterbewegung
Radical Reprint
Book #17: The Holy Family
Book #20: Theories of Surplus Value
Rethinking the Western Tradition
Rethinking the Western Tradition (YUP)
Revolutionary Classics
Skeptical Reader
A Stepping Stone Book
Surveys from Exile
Book #2: Surveys from Exile