Currently known as:
Royal Institute of Philosophy Supplements
Vol 26 (1989) onwards
ISSN: 1358-2461 (Print), 1755-3555 (Online)

Formerly known as:
Royal Institute of Philosophy lecture series
Vol 13 (1982) - Vol 25 (1989)
ISSN: 0957-042X (Print), 2051-1981 (Online)

Royal Institute of Philosophy lectures
Vol 1 (1968) - Vol 12 (1978)
ISSN: 0080-4436 (Print), 2051-171X (Online)