Enola Holmes and the Black Barouche

Young Enola Holmes, sister of Sherlock and Mycroft, is a quick-witted and skilled detective in her own right. When a woman seeks Sherlock's help in finding her missing twin sister, Enola takes on the case and soon finds herself in over her head. With the help of her brother, the twin sister, and a young marquess, Enola delves deep into the mysteries surrounding the woman's disappearance and the suspicious circumstances of her death. But will she be able to uncover the truth before it's too late?