London: Collins, (1984) dj. Hardcover first edition - The author's first mystery novel, introducing Gillian Adams, an historian who has returned to Cambridge Universtty for the first time she took her doctorate 15 years earlier - only to find herself doubly involved in the murder of a professor, as witness and as friend of Scotland Yard detective Edward Gisborne. 201 pp. ISBN: 0-002313960.