History
1987: Syndicalism in South Wales: The origins of The Miners’ Next Step
1989: Educator and Agitator: Charlie Gibbons, 1888-1967
1994: The Battle of Cable Street: Myths and Realities
1995: John Maclean and the CPGB
1996: The economics of the Left Opposition
1996: Land and Freedom: A Reply to Jeff Sawtell
2017: Ken Livingstone and the history of Zionism: A reply to Jane Caplan
2017: ‘If you desire a coloured for your neighbour vote Labour’ – the origins of a racist leaflet