New York: Bantam, (2016) dj. Hardcover first edition - The fourteenth Mary Russell novel, one in which a devastated Sherlock Holmes must delve in the background of Mrs Hudson, his long time housekeeper. "A stunning prolonged feat of storytelling, and it succeeds in making 'The Murder of Mary Russell' the best installment so far in an excellent series." (Christian Science Monitor) 359 pp plus author's notes. ISBN: 978-0804177900.