Colin Foster
The pen-name of Martin Thomas in this period. The by-line is shown as printed.
| 1 July 1982 | "We would have been 100% Socialist Organiser no. 91, 1 July 1982 |
| 3 March 1983 | French carworkers victimised Socialist Organiser no. 122, 3 March 1983 |
| 10 March 1983 | World View 1983 Socialist Organiser no. 123, 10 March 1983 |
| 15 December 1983 | The day of the Great Betrayal Socialist Organiser no. 159, 15 December 1983 |
| 5 January 1984 | [economies is highly dependent on international trade, and…] Socialist Organiser no. 160, 5 January 1984 |
| 1 March 1984 | [THE Health Fightback 84 HE Health Fightback 84…] Socialist Organiser no. 168, 1 March 1984 |
| 15 March 1984 | Housework and socialism Socialist Organiser no. 170, 15 March 1984 |