Among the writers he represented at one time or another were Peter Ackroyd, Allan Massie, Penelope Mortimer, Vikram Seth, Sue Townsend, Barry Unsworth and Fay Weldon.
[9] The book, which the British government attempted to ban internationally, detailed allegations of a criminal activity by the security services in which the principal author had directly participated.
He also wrote half a dozen novels between 1971 and 1980,[9] and later a memoir Aren't We Due a Royalty Statement (1993), a title that caused accusations of impropriety by quoting a comment from one of his clients, the Prince of Wales.
[10] His funeral took place at St Giles' Cathedral, Edinburgh, and later a memorial service was held in London at the church of St-Martin-in-the-Fields[11] on 17 March 2004.
He has a small marker stone at the foot of his parents' grave, where he is buried, against the north wall of the south-western extension of Grange Cemetery in Edinburgh.