The magazines
Labour Review, 1952–1963
The theoretical journal of Gerry Healy's group, "The Club", and from 1959 of the Socialist Labour League. It appeared irregularly from 1952 and regularly from 1957, when ex-Communists who had left the party over Hungary joined its board; at the end of 1963 it became Fourth International.
Fourth International, 1964–1973
The journal of the International Committee of the Fourth International, published in London by the Socialist Labour League and edited by Tom Kemp and Cliff Slaughter; it replaced Labour Review. The issues here run to Spring 1973: the next, dated Winter 1973, appeared after the SLL became the Workers Revolutionary Party and is not included.