When those harrowing words ring out during a children’s entertainment in Washington on the evening of April 14, 1865, a quick-thinking young chemist from England named Johnnie Holmes grabs the 12-year-old son of the dying president, races the boy to safety, and soon finds himself enlisted in the most infamous manhunt in history.

December 1927. Mystery-writer Marius Quin has one previous bestseller, endless looming mortgage payments, and no idea how to write his next book. When his childhood friend Lady Isabella Montague invites him to an intimate New Year’s Eve party hosted by a narcissistic actor, Marius seizes upon the distraction. With his perpetually glum Basset hound along for the ride, he navigates the snowy lanes to the opulent estate of Everham Hall. As the celebrations begin, fireworks light up the sky, champagne corks pop, and then the host is murdered…

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.

When Mrs. Hudson asks Holmes and Watson to find a missing girl, neither men expected what they would find. Along with Lestrade, they are plunged into a case of abduction and murder. As they race from Marylebone, to Finchley, to Wapping, and back again, time is running out for them to solve the case without further casualties. With two of their own under threat, the pressure is mounting to catch and stop the group known as "Hellfire Heirs".

For all we know, or think we know, about Sherlock Holmes and Doctor Watson, what we don’t know is far, far greater. In the duo’s first case, A Study in Scarlet, we learn that Holmes and Watson met on January 1st, 1881, and subsequently moved into an apartment together at 221b Baker Street. Their first case officially began on March 4th of that year, and it is argued that “The Adventure of the Resident Patient” possibly took place in October of 1881, depending on which version of the story you read. But what happened during the rest of 1881? Or all of 1882?

Sherlock Holmes' adventures continue in seven surprising cases. Holmes and Watson investigate an alleged haunting at the Diogenes Club, vandalism at a prominent art gallery, the case of a frightened amnesiac, the takeover of 221B by vicious criminals, the sequel to "The Engineer's Thumb," the defiling of Holmes' Stradivarius violin, and a Christmas story featuring a graveyard with angry insults carved into the headstones. The game is afoot!

Lady Emily Hardcastle is an eccentric widow with a secret past. Florence Armstrong, her maid and confidante, is an expert in martial arts. The year is 1908 and they've just moved from London to the country, hoping for a quiet life. But it is not long before Lady Hardcastle is forced out of her self-imposed retirement. There's a dead body in the woods, and the police are on the wrong scent. Lady Hardcastle makes some enquiries of her own, and it seems she knows a surprising amount about crime investigation...

The world was not prepared for this story, a conspiracy hatched in the highest levels of the British government. A rogue Minister of Defense plans to turn soldiers into blood-thirsty animals—and Holmes and Watson may be among their first victims. The adventure starts when Holmes is warned away from investigating Jack the Ripper’s heinous crimes. Despite Holmes’ well-known skills, he is sidelined. He must content himself with a straightforward case, finding a bolting beau, the result of a simple lovers’ quarrel. But that “romance gone wrong” is really the key to a nasty secret.

Why Meiringen? Sherlock Holmes fans have always asked why did Holmes go to Meiringen? And did Moriarty follow him there? And if Holmes did not die in the Falls, what happened next? The familiar stories tell us little. For the first time, this book gives us the answers we've always wanted.

On the eve of his wedding, Dr. Watson has his own problems, stumbling upon a mystery involving Sherlock Holmes's elder brother Mycroft. As the case turns to tragedy, Holmes and Watson find themselves attempting to unravel a tangled thread of murder, mayhem, and political intrigue that will bring them to the very edge of destruction!

Sherlock Holmes: Stranger than Truth is a collection of 13 brand new Sherlock Holmes mysteries featuring the Great Detective working side-by-side with such notable historical figures like P.T. Barnum, Theodore Roosevelt, Annie Oakley, Nellie Bly, Lord Kitchener, Joseph Merrick a.k.a. the Elephant Man, and more!

When misadventure led a schoolboy in London to employment at Baker Street, few could have guessed where his introduction to Sherlock Holmes would lead. But as the lad matures and he finds himself caught in the middle of a murder investigation, his friendship with Holmes and Watson lures him into the role of detective. 'Billy' documents his experiences, and soon his sleuthing skills not only bring him to another murder, but also lay the foundation for his metamorphosis into a famous mystery writer.

In the 1980s and 1990s, the late Terry Golledge wrote 10 Holmes masterful pastiches that perfectly captured Dr. Watson's voice, as well as Holmes’ personality and methods. Mr. Golledge passed away in 1996, before these stories could be published. In early 2022, Terry’s son, Niel Golledge, reached out to Sherlockian editor David Marcum, who was electrified to read such wonderful previously lost tales about the heroes of Baker Street.

This "rediscovered" Sherlock Holmes adventure recounts the unique collaboration of Holmes and Sigmund Freud in the solution of a mystery on which the lives of millions may depend.

More tales from the dispatch box of Doctor John Watson. These 10 stories have appeared previously in various volumes of The MX Book of New Sherlock Holmes Stories and other anthologies. They come together as a collection for the first time.