The Cornwall Mermaid: A Sherlock Holmes and Lucy James Mystery

About The Cornwall Mermaid: A Sherlock Holmes and Lucy James Mystery

Espionage, Enchantment, and a "Mermaid" in Cornwall! June 1901: A captured German spy reveals a shocking breach in Britain’s military communications. The case leads Sherlock Holmes to Cornwall’s windswept coast, where Lucy and Jack go undercover as honeymooners to investigate the mysterious disappearance of a telegraph manager. But whispers of a haunting “mermaid” complicate their mission. Back in London, danger strikes the missing manager’s family, forcing Holmes and Watson to race to Cornwall. Meanwhile, Becky and Flynn follow the trail of a fiery torch singer with a siren’s voice and a treasure-hunting brother who’s vanished without a trace. As the Baker Street team pieces together the puzzle, a treacherous plot emerges—one that threatens not just Cornwall’s rugged coast but the lives of thousands and the fate of Britain itself. With maritime mischief, clever disguises, and suspense by the seaside, The Cornwall Mermaid is a sparkling blend of action adventure mystery, danger, and daring deduction.

Perfect for fans of Conan Doyle’s classic wit, Christie’s clever twists, and thrilling seaside escapades, this Holmesian adventure will have you hooked from the first clue. Set sail for suspense—one-click now!