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

When Mary Russell’s enigmatic uncle unexpectedly reappears, everything she thought she knew about her family is thrown into disarray. As old secrets resurface and loyalties are put to the test, Mary finds herself navigating a perilous web of intrigue that could alter her future forever. With her sharp intellect and fierce determination, she must confront not only her uncle's dark past but also the very nature of trust and love in her life.

Meanwhile, Sherlock Holmes, ever the master detective, becomes embroiled in a suspenseful chase that entwines them both. Their dynamic partnership is put to the ultimate test as they unravel a mystery that could endanger everything they hold dear. Against a backdrop of clever twists and engaging dialogue, this tale invites readers into a world where every choice carries weight and danger lurks in the shadows.