ウィリアム・ウォーレン・バートリー3世
The Retreat to Commitment, 1962
Morality and Religion, 1971
Lewis Carroll's Symbolic Logic, 1977
Wittgenstein, 1973, 1985 小河原誠訳『ウィトゲンシュタインと同性愛』(未來社、1990年)
Ludwig Wittgenstein e Karl Popper: maestri di scuola elementare, 1976
Come demarcare la scienza della metafisica, 1983
Werner Erhard, The Transformation of a Man: The Founding of est, 1978
The Fatal Conceit: The Errors of Socialism, 1988 (editor, with F. A. Hayek)
Rehearsing a revolution – Karl Popper: A Life, 1989
Unfathomed Knowledge, Unmeasured Wealth, 1990