Knave of Diamonds: A novel of suspense featuring Mary Russell and Sherlock Holmes

Mary Russell’s allegiances are tested by the reappearance of her long-lost uncle—and a tantalizing case not even Sherlock Holmes could solve. When Mary Russell was a child she adored her black sheep Uncle Jake. But she hasn’t heard from him in many years and she assumed that his ne’er-do-well ways had brought him to a bad end somewhere—until he presents himself at her Sussex door. Yes Jake is back and with a load of problems for his clever niece. Not the least of which is the reason the family rejected him in the first place: He was involved—somehow—in the infamous disappearance of the Irish Crown Jewels from an impregnable safe in Dublin Castle. It was a theft that shook a government enraged a king threatened the English establishment—and baffled not only the Dublin police and Scotland Yard but Sherlock Holmes himself. And now Jake expects Russell to step into the middle of it all? To slip away with him not telling Holmes what she’s up to? Knowin