Enola Holmes - The Case of the Missing Marquis

When Enola Holmes, the younger sister of Sherlock and Mycroft Holmes, discovers that her mother has disappeared, she sets out to find her in London. But she is definitely not prepared for what awaits her there. As soon as he leaves his ancestral home, he becomes involved in the kidnapping of a young marquis, fleeing not only from his clever and cunning older brothers, but also from murderous villains. Amidst all this chaos, can Enola solve the mysterious disappearance of the Marquis and find her mother?