Volume 1: Greece and Rome. London Oates & Washbourne 1946. [Table of Contents]
Volume 2: Augustine to Scotus. London Oates & Washbourne 1950. [Table of Contents]
Volume 3: Ockham to Suárez. London Oates & Washbourne 1953. [Table of Contents]
Volume 4: Descartes to Leibniz. London: Oates & Washbourne 1958. [Table of Contents]
Volume 5: Hobbes to Hume. Westminster: Oates & Washbourne 1959. [Table of Contents]
Volume 6: Wolff to Kant. Westminster: Oates & Washbourne 1960. [Table of Contents]
Volume 7: Fichte to Nietzsche. London: Oates & Washbourne 1963. [Table of Contents]
Volume 8: Bentham to Russell. London: Oates & Washbourne 1966. [Table of Contents]
Volume 9: Maine de Biran to Sartre. London: Oates & Washbourne 1974. [Table of Contents]
Additional volumes:
Volume 10: Philosophy in Russia. From Herzen to Lenin and Berdyaev. Tunbridge Wells: Search Press 1986 [Table of Contents]
Volume 11: Contemporary Philosophy. Studies of Logical Positivism and Existentialism. London: Search Press 1973. (a collection of essays first published 1956 with the title "Contemporary Philosophy") [Table of Contents] [Internet Archive]