Das Kapital in the British Library, London. At the time of his death (1883), Marx had prepared the manuscript for "Das Kapital, Volume IV", a critical history of theories of surplus value of his time, the nineteenth century. The philosopher Karl Kautsky (1854–1938) published a partial edition of Marx's surplus-value critique and later published a full, three-volume edition as "Theorien über den Mehrwert" ("Theories of Surplus Value", 1905–1910). The first volume was published in English as "A History of Economic Theories" (1952). "Capital, Volume I" (1867) was published in Marx’s lifetime, but he died in 1883 before completing the manuscripts for "Capital,
Theories of Surplus Value "Das Kapital" and in several letters during the following ten years, Friedrich Engels had indicated his intention to publish the manuscript of "Theories of surplus-value". However, although he succeeded in publishing the second and third volume of ‘’Das Kapital’’, he was unable to publish the "Theories" before he died in 1895. The out-of-print Progress Publishers English edition of TSV is available online: Theories of Surplus Value Theories of Surplus Value () is a draft manuscript written by Karl Marx between January 1862 and July 1863. It is mainly concerned with the West European theorizing about "Mehrwert" (added value or surplus-value)