It is 1890. A year after Holmes's death, Watson--now in a retirement home--narrates a tale of Sherlockian detection that could tear apart the very fabric of society. The story opens with a train robbery in Boston, and moves to the innocuous setting of Wimbledon.

In late nineteenth-century London, fourteen-year-old Enola Holmes, much younger sister of detective Sherlock Holmes, turns to Florence Nightingale for help when her investigation into the disappearance of a Crimean War widow grows cold.

"Mary Russell is used to dark secrets--her own, and those of her famous partner and husband, Sherlock Holmes. Trust is a thing slowly given, but over the course of a decade together, the two have forged an indissoluble bond. And what of the other person to whom Mary Russell has opened her heart: the couple's longtime housekeeper, Mrs. Hudson? Russell's faith and affection are suddenly shattered when a man arrives on the doorstep claiming to be Mrs....

Sherlock Holmes has always been the smartest man in the room, until now. There is a new criminal mastermind at large, Professor James Moriarty, and not only is he Holmes's intellectual equal, but his capacity for evil, coupled with a complete lack of conscience, may give him an advantage over the renowned detective. Holmes's investigation into Moriarty's plot becomes more dangerous as it leads him and Watson out of London to France, Germany, and finally...

Maintaining tenuous contact only by means of coded messages and cryptic notes with her husband, Sherlock Holmes, and with Holmes' young granddaughter in her safekeeping, Russell will have to call on instincts she didn't know she had as the famous husband and wife sleuths are pursued by a killer immune from the sting of justice.

"A queen, a castle, a dark and ageless threat--all await Mary Russell and Sherlock Holmes in this chilling new adventure. The queen is Marie of Roumania: the doubly royal granddaughter to Victoria, Empress of the British Empire, and Alexander II, Tsar ofRussia. A famous beauty who was married at seventeen into Roumania's young dynasty, Marie had beguiled the Paris Peace Conference into returning her adopted country's long-lost provinces, single-handedly...

Sherlock Holmes investigates the murder of two Americans whose deaths have some mysterious connection to sinister socialist groups gathering power in both Britain and America.

Amateur detective Sherlock Holmes, the master of deductive reasoning, solves several mysteries with the aid of his friend, Dr. John Watson.

Presents a collection of fifteen Sherlock Holmes stories that features pieces previously published in literary journals and two new works, including "The Lowther Park Mystery" and "The Adventure of the Thames Tunnel."

A woman is found stabbed to death in London. A young boy is drawn to the scene to investigate the murder and becomes a suspect himself.