Sherlock Holmes, legendary sleuth of Victorian London, is asked to authenticate the work of what appears to be a long-lost Shakespearean play. Alas, just as the famed detective is about to announce his conclusion, the manuscript is stolen. As Sherlock and his trusted sidekick, Dr. John Watson, begin to unravel the mystery of the missing play, their investigation leads them on a convoluted but logical path. But the closer they come to the missing play, the more their lives are endangered.

London. A snowy December, 1888. Sherlock Holmes, 34, is languishing and back on cocaine after a disastrous Ripper investigation. Watson can neither comfort nor rouse his friend - until a strangely encoded letter arrives from Paris. Mlle La Victoire, a beautiful French cabaret star, writes that her illegitimate son by an English lord has disappeared, and she has been attacked in the streets of Montmartre.

Narrated by acclaimed British actor Edward Petherbridge, The Last Moriarty is set in London, 1895. On a cold November morning, a young American actress visits 221B Baker Street, desperate for Sherlock Holmes to protect her from the threats of a mysterious, menacing man who has recently appeared in her life. Holmes agrees to help, even though he has just promised the Prime Minister to solve the murder of John D. Rockefeller's security agent before the incident can derail an upcoming British-American summit.

As "Sherlock Holmes, consulting detective," Charlotte Holmes has solved murders and found missing individuals. But she has never stolen a priceless artwork - or rather, made away with the secrets hidden behind a much-coveted canvas. But Mrs. Watson is desperate to help her old friend recover those secrets and Charlotte finds herself involved in a fever-paced scheme to infiltrate a glamorous Yuletide ball where the painting is one handshake away from being sold and the secrets a bare breath from exposure.

In The Adventure of the Jeweled Falcon, Holmes tracks down an ancient priceless statue, but others are looking for it too. In The Case of the Violin Savant, using clues found in the sophisticated musical compositions of a celebrated but mute nine-year-old violin savant, Holmes and Watson attempt to discover where and why the boy and his parents vanished. In The Adventure of Stonehenge in London, Holmes and Watson stumble upon a strange structure on the roof of a mansion in London, and somehow it relates to the missing eighth Earl of Rendlesham.