Sent by Lord Alderscroft to the bachelor's flat of a certain famous, and rather rude, detective, psychics Sarah and Nan are compelled to prove their powers to him before being asked to consult on behalf of his Elemental Masters associates, John and Mary Watson.

The third book in the Mary Russell-Sherlock Holmes series.
It is 1923. Mary Russell Holmes and her husband, the retired Sherlock Holmes, are enjoying the summer together on their Sussex estate when they are visited by an old friend, Miss Dorothy Ruskin, an archeologist just returned from Palestine. She leaves in their protection an ancient manuscript which seems to hint at the possibility that Mary Magdalene was an apostle—an artifact

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Rising War Office star Mycroft Holmes persuades his brother, Sherlock, to volunteer at a friend's orphanage, where the suspicious death of a street urchin and a mysterious Chinese woman lead the brothers into the London opium trade's dark underside.

"With her inquisitive mind, Charlotte Holmes has never felt comfortable with the demureness expected of the fairer sex in upper class society. But she never thought that she would become a social pariah, an outcast fending for herself on the mean streets of London. When the city is struck by a trio of unexpected deaths and suspicion falls on her sister and her father, Charlotte is desperate to find the true culprits and clear the family name. She'll...

Only hours after Holmes and Russell return from solving one murky riddle on the moor, another knocks on their front  door . . . literally.
It’s a mystery that begins during the Great War, when Gabriel Hughenfort died amidst scandalous rumors that have haunted the family ever since. But it’s not until Holmes and Russell arrive at Justice Hall, a home of unearthly perfection set in a garden modeled on Paradise, that they...

Winner of the Nero Wolfe Award
It is 1921 and Mary Russell—Sherlock Holmes's brilliant apprentice, now an Oxford graduate with a degree in theology—is on the verge of acquiring a sizable inheritance. Independent at last, with a passion for divinity and detective work, her most baffling mystery may now involve Holmes and the burgeoning of a deeper affection between herself and the retired detective. Russell's attentions turn

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Laurie R. King’s New York Times bestselling series featuring Mary Russell and Sherlock Holmes is “the most sustained feat of imagination in mystery fiction today” (Lee Child)!
The last thing Mary Russell and her husband, Sherlock Holmes, need is to help an old friend with her mad, missing aunt. Lady Vivian Beaconsfield has spent most of her adult life in one asylum after another, since the loss of her brother...

"Internationally bestselling author Lyndsay Faye was introduced to the Sherlock Holmes mysteries when she was ten years old and her dad suggested she read Sir Arthur Conan Doyle's short story "The Adventure of the Speckled Band." She immediately became enamored with tales of Holmes and his esteemed biographer Dr. John Watson, and later, began spinning these quintessential characters into her own works of fiction ... Faye's best Holmes tales, including...