What is a crimson trail? Is it blood? Or paint? Or yarn? Why would Sherlock Holmes revisit a previously solved case? How could an open window be important and how can a house be blackmailed? Dr. John Watson reveals the answers to these questions in The Crimson Trail and Other Stories along with cases involving the disappearance of a poet's intended, a Christmas card clue, a missing tiara, a caped murderer, a vampire attack, and a mythical moor creature.

A murder is committed on Baker Street in broad daylight, and the culprit is captured, but one man still has his doubts. Six new cases featuring Victorian England's greatest detective, these mysteries are sure to delight Holmes fans old and new.

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.

"There is a spirit that moves amongst us. They call him the Messenger of Death. And tonight... tonight... he called my name." The Loxworths are a family of clairvoyant mediums. Sitters at their seances are dying. Their deaths predicted by a mysterious entity known as The Messenger of Death. Holmes, Watson, and Lestrade must stop the deaths, before someone close to them becomes the next victim.

We are 40 years into the future, and London is a city in decay. John Watson has returned from medical service in the war in Afghanistan and lives by himself in a run-down part of ​town. On his way home from work, he stumbles upon a beaten man in the street – unconscious and completely naked. His chances of survival are minimal. The same evening, a passenger plane crashes in Richmond Park. There are several hundred victims, and Watson and the mysterious man are left to their own devices.