The younger sister of Sherlock and Mycroft Holmes, 14-year-old Enola is no slouch herself when it comes to sleuthing. This time, she must team with Sherlock to rescue Lady Cecily Alistair from a dreadful arranged marriage.

Enola Holmes is the much younger sister of her more famous brothers, Sherlock and Mycroft. But she has all the wits, skills, and sleuthing inclinations of them both. When a young professional woman, Miss Letitia Glover, shows up on Sherlock's doorstep, desperate to learn more about the fate of her twin sister, it is Enola who steps up. It seems her sister, the former Felicity Glover, married the earl of Dunhench and, per a curt note from the earl, has died. But Letitia Glover is convinced this isn't the truth, that she'd know - she'd feel - if her twin had died.

Dr. Watson, the right-hand man of master sleuth Sherlock Holmes, has gone missing. This prompts Sherlock to enlist the assistance of Enola Holmes, his intrepid younger sister. She investigates Watson's home just in time to witness the arrival of a bizarre bouquet blooming with convolvulus, hawthorn, and white poppies - flowers that symbolize death!

Edgar Award-winning author Nancy Springer captivates young listeners with mysteries that feature Sherlock Holmes’ little sister Enola. Abandoned by her mother and fearing her brothers will exile her to a finishing school, 14-year-old Enola lives a lonely London existence. But when someone kidnaps her elderly landlady—the closest thing she has to family these days—the feisty heroine will do whatever it takes to find her.

Enola Holmes, the much younger sister of Sherlock and Mycroft, owns a building in the heart of 19th-century London, a place she uses under pseudonyms to front for her investigative work. Employed there is a porter - Joddy, a young boy in a uniform festooned with buttons - whose even younger brother substitutes for him when he's sick. But Paddy disappears after one day at the job, and Enola Holmes is alerted to this by the still ill Joddy. 

When Enola learns of a missing left-handed artist, she uses a series of clever disguises to brave lurking dangers and follow cryptic clues that lead to the young Lady Cecily.

Enola Holmes, the much younger sister of Sherlock, is now living independently in London and working as a scientific perditorian (a finder of persons and things). But that is not the normal lot of young women in Victorian England. They are under the near absolute control of their nearest male relative until adulthood. Such is the case of Enola's friend, Lady Cecily Alastair. Twice before Enola has rescued Lady Cecily from unpleasant designs of her caddish father. And when Enola is turned away at the door of the Alastair home it becomes apparent that Lady Cecily again needs her help.

England, 1914. Joanna Blalock's keen mind and incredible insight lead her to become a highly skilled nurse, one of the few professions that allow her to use her finely tuned brain. But when she and her 10-year-old son witness a man fall to his death, apparently by suicide, they are visited by the elderly Dr. John Watson and his charming, handsome son, Dr. John Watson Jr. Impressed by her forensic skills, they invite her to become the third member of their investigative team.

Two-time Edgar Award-winning author Nancy Springer introduces the sleuthing powers of Sherlock Holmes' sister in the captivating mystery. Prompted by clues her missing mother cleverly left her, 14-year-old Enola races from the clutches of her captors. Enola attempts to escape from these slimy ruffians and find her mother....

When an executed original of a secret treaty between England and France, known as the French Treaty, is stolen from the country estate of Lord Halifax, Scotland Yard asks Joanna, Dr. John Watson, Jr., and Dr. John Watson, Sr., to use their detective skills to participate in the hunt for the missing treaty. As the government becomes more restless to find the missing document and traditional investigative means fail to turn up the culprit, Joanna is forced to devise a clever plan to trap the thief and recover the missing treaty. 

Joanna and the Watsons are called in by the Whitechapel Playhouse to find Pretty Penny, a lovely, young actress who has gone missing without reason or notice. While on their search, the trio is asked by Scotland Yard to join in the hunt for a vicious murderer whose method resembles that of Jack the Ripper. It soon becomes clear that the Ripper has reemerged after a 28-year absence and is once again murdering young prostitutes in Whitechapel.

In the west end of London, an apparently crazed individual is on the loose, breaking into art galleries and private homes to slash valuable paintings of women. Despite Scotland Yard's best efforts, the criminal remains at large and continues on his destructive path. When Joanna and the Watsons are called in to solve the mystery, they soon discover that although the canvases have been slashed, their backings remain pristine, with no cuts or scratches. The criminal, it seems, is no mere vandal - he's searching for something hidden behind the portraits.

A most unexpected client shows up at Charlotte Holmes' doorstep: Moriarty himself. Moriarty fears that tragedy has befallen his daughter and wants Charlotte to find out the truth. Charlotte and Mrs. Watson travel to a remote community of occult practitioners where Moriarty's daughter was last seen, a place full of lies and liars. Meanwhile, Charlotte’s sister, Livia, tries to make sense of a mysterious message from her beau, Mr. Marbleton. And Charlotte’s longtime friend and ally, Lord Ingram, at last turns his seductive prowess on Charlotte - or is it the other way around?

Autumn, 1920. Lady Eleanor Swift, accidental amateur detective and retired explorer, is determined to take a break from investigating murders. So when a local politician dies suddenly at an elegant dinner party at Farrington Manor, she tries her hardest not to listen to the raft of rumors around the village that he might have been poisoned by the fudge. It’s the anniversary of the disappearance of her beloved parents, and she’s promised herself not to get mixed up with any more mysteries. She isn’t sure they’d have approved.  

When Harry and Kat head south to the French Riviera, they look forward to dazzling parties, a shimmering sea, and wonderful food. But once they step off the legendary Paris-Nice train, Le Train Bleu, things start to be anything but restful. Asked to assist in a dangerous case of blackmail - they soon find that the streets and alleyways of the Cote d'Azur hide not only cafes and bistros ... but also secrets and danger of a most deadly sort.