The fate of the allied forces lies in the hands of Joanna and the Watsons in the next Daughter of Sherlock Holmes mystery from USA Today bestselling author Leonard Goldberg.
During a critical stage in World War One, the Governor-General of South Africa journeys to London for a meeting of The Imperial War Conference. Days prior to the conference, the Governor-General is scheduled to have an audience at Buckingham Palace at which time a most precious blue diamond will be presented to King Edward as a symbolic gesture of the colonies' resolute and never-ending allegiance to England.
Praise for The Blue Diamond:
"What shines, now as ever, is the razor-sharp observations of Sherlock Holmes' daughter and the shrewdly logical inferences she draws from them time and again. Detection triumphs over crime in every possible way." --Kirkus Reviews