Cada um dos volumes contém um retrato do Autor

Esta edição tem 28 volumes, mas só temos até ao vol. 14 e tendo em falta os volumes 3 a 6

Vol. 1: Cambridge essays: 1888-99 / edited by Kenneth Blackwell, e outros. - 1983. - xxxiv, 554 p. - ISBN 0-04-920067-4, Vol. 2: Philosophical papers: 1896-99 / edited by Nicholas Griffin and Albert C. Lewis ; textual apparatus prepared by William G. Stratton. - 1990. - xxxix, 647 p. - ISBN 0-04-920068-2, Vol. 7: Theory of knowledge: the 1913 manuscript/ edited by Elizabeth Ramsden Eames ; in collaboration with Kenneth Blackwell. - 1984. - lv, 258 p. - ISBN 0-04-920073-9, Vol. 8: The philosophy of logical atomism and other essays: 1914-19 / edited by John G. Slater. - 1986. - xl, 418 p. - ISBN 0-04-920074-7, Vol. 9: Essays on language, mind and matter: 1919-26 / edited by John G. Slater ; with assistance of Bernd Frohmann. - 1988. - xl, 658 p. - ISBN 0-04-920075-5, Vol. 10: A fresh look at empiricism: 1927-42 / edited by John G. Slater ; with assistance of Peter Köllner. - 1996. - xxxix, 886 p. - ISBN 0-415-09408-9, Vol. 11: Last philosophical testament: 1943-68 / edited by John G. Slater ; with assistance of Peter Köllner . - 1997. - xlvii, 878 p. - ISBN 0-415-09409-7, Vol. 12: Contemplation and action: 1902-14 / edited by Richard A. Rempel, Andrew Brink and Margaret Moran. - 1985. - lv, 612 p. - ISBN 0-04920-078-X, Vol. 13: Prophecy and dissent: 1914-16 / edited by Richard A. Rempel ; with assistance of Bernd Frohmann, Mark Lippincott, Margarte Moran. - 1988. - xciii, 680 p. - ISBN0-04-920079-8, Vol. 14: Pacifism and revolution 1916-18 / edited by Richard A. Rempel, e outros. - London, New York: Routledge, 1995. - lxxxii, 630 p. - ISBN 0-415-09410-0