Martin Gayford Issue 84 February 1991 Read Online Issue 80 October 1990 Read Online Issue 79 September 1990 Read Online Issue 69 November 1989 Read Online Issue 65 July 1989 Read Online Issue 63 May 1989 Read Online Issue 58/59 December 1988 Read Online Issue 57 November 1988 Read Online Issue 54 August 1988 Read Online