Amidst Scotland's misty highlands, Sherlock and Lucy face a Loch Ness mystery. Is it a monster or a monstrously evil plot? 1900, London. A lady detective taken hostage, stolen bonds worth a fortune, and whispers of an election-year attack draw Sherlock and Lucy to the mysterious waters of Loch Ness, where a shadowy threat could topple the Empire. But the storied monster of Loch Ness becomes the least of their worries as they navigate a labyrinth of...