The Coded Blue Envelope

Set in 1899 Milan, this gripping Sherlock Holmes adventure follows Zoe as she becomes embroiled in a dangerous quest involving a secret code, ruthless thugs, and an old adversary seeking revenge. With the help of Lucy and Holmes, Zoe navigates perilous situations to uncover a hidden conspiracy, all while evading the deadly Black Hand. Filled with suspense, unexpected twists, and new characters, this fast-paced story offers a fresh take on the beloved detective series.