Fourteen stories, all in classic style, introduce Holmes to new clients with strange and quirky problems. Clues to a fortune are hidden in a ludicrous painting, a modern mummy walks, and a novel tourist attraction holds the key to why an unattractive lady is suddenly pursued by an amorous admirer.

From the Supernatural Case Files of Sherlock Holmes London's most beloved detective encounters his most deadly foe, and the results will be unlike any Sherlock Holmes adventure before it!

What's behind a series of mysterious deaths among the favourite concubines of Sultan of Turkey, Abdul Hamid II? Suspecting a plot against himself, the Sultan has called on Sherlock Holmes to investigate. However, as a man, the detective is clearly unable to penetrate the exotic enclosed world of the harem, so he reluctantly enlists the help of his landlady, Mrs Hudson. Together with Dr Watson, they travel across Europe by Orient Express to Constantinople, on the way encountering Holmes's old enemy, Baron Mauterpuis.

A dazzling collection of new Sherlock Holmes stories, which sees the detective solving fiendish crimes, many involving methods beloved of Victorian murderers, poison by arsenic or cyanide, or even by venomous arachnids and reptiles. The colourful cast of characters includes villains bent on vengeance, traitorous revolutionaries, unfaithful and greedy wives wishing to rid themselves of their husbands, unfaithful and greedy husbands ditto, gullible widows, charming seducers, and captivating con artists out to fleece the innocent.

From some clear pieces of glass and a raven's feather, the great detective must divine exactly who the client was and what prompted him to seek assistance at 221B. Fortunately, Holmes has a number of experts upon whom he can rely as well as his own vast store of esoteric knowledge. Treading a twisted path, Holmes soon finds himself matching wits with an unseen criminal, who appears to be the equal of the late Professor Moriarty. At the same time, he is tasked with sparing the monarchy any possible embarrassment that may stem from the investigation.