El caso del marqués desaparecido (Las aventuras de Enola Holmes, 1)

Enola Holmes, younger sister of the famous detective Sherlock Holmes, decides to travel to London determined to find any clue that will lead her to her recently disappeared mother. However, nothing can prepare her for what awaits her there. Upon arriving in the city, she finds herself embroiled in the kidnapping of a young marquess and must outwit her clever older brothers, who are determined to send her to boarding school. Will Enola be able to decipher the riddles her mother has left behind and find her?