The shadows of war are drawing over the ancient city of Fez, and Holmes badly wants the wisdom and courage of his wife, whom he's learned, to his horror, has gone missing. As Holmes searches for her, and Russell, suffering a temporary memory loss, searches for her"self," each tries to crack deadly parallel puzzles before it's too late for them, for Africa, and for the peace of Europe.

Traveling incognito, Mary Russell and her spouse, Sherlock Holmes, head for India to search for a missing spy, the famous orphan who inspired Rudyard Kipling's "Kim," and find themselves caught up in a dangerous intrigue.

Maintaining contact by cryptic notes with her husband, Sherlock Holmes, and with Holmes' young granddaughter in her safekeeping, Russell will have to call on instincts she didn't know she had they are pursued by a killer immune from the sting of justice.

At the close of the year 1918, forced to flee England's green and pleasant land, Mary Russell and Sherlock Holmes enter British-occupied Palestine under the auspices of Holmes' enigmatic brother, Mycroft.
"Gentlemen, we are at your service." Thus Holmes greets the two travel-grimed Arab figures who receive them in the orange groves fringing the Holy Land. Whatever role could the volatile Ali and the taciturn Mahmoud play in Mycroft's design for...