"When Enola Holmes, sister to the detective Sherlock Holmes, discovers her mother has disappeared, she quickly embarks on a journey to London in search of her. But nothing can prepare her for what awaits. Because when she arrives, she finds herself involved in the kidnapping of a young marquess, fleeing murderous villains, and trying to elude her shrewd older brothers—all while attempting to piece together clues to her mother’s strange disappearance....

In her quest to connect with Robin Hood, the father she has never met, thirteen-year-old Rosemary disguises herself as a boy, befriends a half-wolf, half-dog, a runaway princess, and an overgrown boy whose singing is hypnotic, and makes peace with her elfin heritage.

Pursued by her much older brother, famed detective Sherlock Holmes, fourteen-year-old Enola, disguised and using false names, attempts to solve the kidnapping of a baronet's sixteen-year-old daughter in nineteenth-century London.

While fourteen-year-old Enola Holmes endeavors to save her friend Lady Cecily Alistair from an unwelcome arranged marriage, she meets with some assistance from her older brother, Sherlock, and interference by the eldest, Mycroft.

While on the run from her brother Sherlock, the world's most famous detective, Enola Holmes has been hiding in plain sight, lodging with Mrs Tupper. Mrs Tupper may be half-deaf and a terrible cook, but she is the closest thing Enola has to a family. So when she discovers that her dear land lady has been abducted, Enola is shocked but determined to find out why. Especially when she finds cryptic codes within a crinoline underskirt in Mrs Tupper's upturned...

After his best friend is murdered, seventeen-year-old Booger realizes he is the only one who has any idea who might have committed the crime--but he doesn't dare tell anyone.

Enola Holmes, Sherlock Holmes's younger sister and self-declared finder of lost persons and things, is determined to find her friend, Lacy Cecily, a confused young Baronet's daughter on the run from her father's devious schemes.

When Mordred learns the identity of his father, he struggles with feelings of hatred, but also fights the fate which determines that he kill the good and gracious king.

In a war-torn England where her half-brother Arthur will eventually become king, the young Morgan le Fay comes to realize that she has magic powers and links to the faerie world.