Izdavač: George Allen and Unwin Ltd 1970;

Izdavač: Dover Publications, New York 1954;

Izdavač: The University of Chicago Press, Chicago 1972;

Izdavač: Southern Illinois University Press, Ferrer and Simon Inc., London, Amsterdam 1975;

Izdavač: George Allen and Unwin Ltd, Humanities Press Inc, London, New York 1969; Muirhead Library of Philosophy

Izdavač: Harper and Brothers, New York, London 1921;

Izdavač: Avon Books, New York 1972; Discus Books

Izdavač: Penguin Books Ltd., Harmondsworth 1963; Pelican books

Izdavač: Macmillan Press Ltd, London, Basingstoke 1973; Philosophy of Religion Series

Izdavač: Harper and Row, New York 1967;

Izdavač: Routledge, Kegan Paul 1978;

Izdavač: Northwestern University Press, Evanston 1966;