• Ludwig Wittgenstein

    by Ray Monk
    1990, Free Press, Maxwell Macmillan International

  • " Subtle is the Lord-- "

    by Abraham Pais
    1982, Oxford University Press

  • The Autobiography of Bertrand Russell

    by Bertrand Russell
    January 1, 1988, Routledge

  • Albert Einstein

    by Albrecht Fölsing
    1997, Viking

  • Nietzsche, philosopher, psychologist, antichrist

    by Walter Arnold Kaufmann
    1974, Princeton University Press

  • Einstein

    by Ronald W. Clark
    August 12, 1995, Random House Value Publishing

  • Oscar Wilde

    by Richard Ellmann
    1987, H. Hamilton