Edgar Award-winning and New York Times Bestselling author Laurie King is back with new the highly anticipated Mary Russell/Sherlock Holmes installment. Upon returning from an extensive journey to San Francisco, all Russell and Holmes want to do is rest, read and tend to their bees. But their plans are ruined when a son Holmes never knew he had pops up asking for help in finding his missing wife and child. Their investigation will take them from the seedy underground of bohemian London to the fields of Scotland.