Recommendations based on "The Sign of Four"

The Adventures of Sherlock Holmes is a collection of twelve short stories by Arthur Conan Doyle, featuring his fictional detective Sherlock Holmes. It was first published on 14 October 1892; the individual stories had been serialised in The Strand Magazine between July 1891 and June 1892. The stories are not in chronological order, and the only characters common to all twelve are Holmes and Dr. Watson. The stories are related in first-person narrative from Watson's point of view.

Sherlock Holmes's beloved detective stories all have their origin in notes taken by Holmes's friend and biographer, Dr. John Watson. Now, fans can peek at this precious preliminary material, from letters to newspaper articles. The scrapbook includes Watson's sketches of the paw prints discovered near the body of Sir Charles Baskerville; the address label from the gruesome parcel sent to Susan Cushing in "The Adventure of the Cardboard Box"; and Holmes's final, heartrending letter to Watson before his violent struggle with Moriarty in "The Final Problem." All of the items are reproduced as genuine historical artifacts, complete with tears, stains, folds, and handwritten annotations--and 18 of them are in special "evidence" bags on the page, so you can remove them for a close-up look. Endorsed by the Conan Doyle estate

Kidnapped and taken to China, teenage Sherlock finds himself plunged into the heart of a deadly mystery. How can three men be bitten by the same poisonous snake in different parts of Shanghai? Who wants them dead, and why? The answers seem to lie in a message hidden in a diagram that looks like a spider's web. But solving one puzzle only leads to an even more urgent question: What has all this got to do with a plot to blow up an American warship? To unravel the strands that entangle him, Sherlock must brave terrors greater than any he has faced before.Sherlock Holmes: Think you know him? Think again.

At the request of Queen Victoria and aided by Dr. Watson, Sherlock Holmes uses his expertise as a chemist to explain a mysterious gap in Robert Louis Stevenson's account of Dr. Jekyll and Mr. Hyde

The second novel in the Matthew Shardlake Tudor Mystery series—the inspiration for the Hulu original series Shardlake!In 1540, during the reign of Henry VIII, Shardlake is asked to help a young girl accused of murder. She refuses to speak in her defense even when threatened with torture. But just when the case seems lost, Thomas Cromwell, the king’s feared vicar general, offers Shardlake two more weeks to prove his client’s innocence. In exchange, Shardlake must find a lost cache of "Dark Fire," a legendary weapon of mass destruction. What ensues is a page-turning adventure, filled with period detail and history."Atmospheric and engaging" (Margaret George), this second book in Matthew Shardlake Tudor Mystery series delves again into the dark and superstitious world of Cromwell's England introduced in Dissolution.Awarded the CWA Diamond Dagger – the highest honor in British crime writing

For the first time in its one-hundred-and-twenty-five-year history, the Arthur Conan Doyle Estate has authorized a new Sherlock Holmes novel.Once again, The Game's Afoot...London, 1890. 221B Baker St. A fine art dealer named Edmund Carstairs visits Sherlock Holmes and Dr John Watson to beg for their help. He is being menaced by a strange man in a flat cap - a wanted criminal who seems to have followed him all the way from America. In the days that follow, his home is robbed, his family is threatened. And then the first murder takes place.Almost unwillingly, Holmes and Watson find themselves being drawn ever deeper into an international conspiracy connected to the teeming criminal underworld of Boston, the gaslit streets of London, opium dens and much, much more. And as they dig, they begin to hear the whispered phrase-the House of Silk-a mysterious entity that connects the highest levels of government to the deepest depths of criminality. Holmes begins to fear that he has uncovered a conspiracy that threatens to tear apart the very fabric of society.The Arthur Conan Doyle Estate chose the celebrated, #1 New York Times bestselling author Anthony Horowitz to write The House of Silk because of his proven ability to tell a transfixing story and for his passion for all things Holmes. Destined to become an instant classic, The House of Silk brings Sherlock Holmes back with all the nuance, pacing, and almost superhuman powers of analysis and deduction that made him the world's greatest detective, in a case depicting events too shocking, too monstrous to ever appear in print...until now.

Sherlock Holmes is fourteen - bu he’s not the ordinary schoolboy he was three months ago. Witnessing death has changed him - and his thirst for knowledge and adventure has become unquenchable. but now danger is very close to home - his brother, Mycroft, faces a terrible decision. And soon Sherlock is following him to a frozen Russia, where both their lives will be threatened, and death has one of them in its icy clutches...

In the second thrilling installment to the Improbable Tales of Baskerville Hall series, Arthur returns to the elusive Baskerville Hall and must solve the mystery behind a poisoned Sherlock Holmes, facing new threats, harrowing challenges, and ghastly ghouls along the way. It's time for a new adventure, are you ready? When Arthur Conan Doyle returns to Baskerville Hall, a secretive school for extraordinary students, he's excited to begin winter term with the friends he loves. However, soon after his arrival, a dangerous foe threatens his favorite professor, Sherlock Holmes, and all signs seem to point to a force that Arthur had hoped he'd seen the last of... the Green Knight. But Sherlock isn't the only target; others begin to fall prey as well. The question is: how are they all connected? In the ultimate race against time, Arthur will have to dodge old enemies, befriend new faces, and brave encounters with spirits to solve the mystery before it's too late. But there are more puzzles to solve than one; it seems a new term at Baskerville Hall may not only test Arthur's wits... but his friendships too. Praise for the Improbable Tales of Baskerville Hall: "At the top of the most intriguing school list, with Hogwarts and the School for Good and Evil." -Kathryn Lasky, Newbery Honor author "A tantalizing playground for inquisitive minds." --Publishers Weekly (starred review) "A well-paced, exciting story in which stalwart heroes attempt to outwit inscrutable villains...Readers who love period mysteries and adventure stories are sure to enjoy." --ALA Booklist (starred review) "A bold and thrilling reimagining of Arthur Conan Doyle's early life, filled with students and teachers who the world would later come to know so well, including Dr. Watson, James Moriarty, and, of course, Sherlock Holmes." --The Conan Doyle Estate An Amazon Best Book of the Month! A Junior Library Guild Gold Standard Selection! Publishing in over 25 languages!

A collection of short stories featuring two of England's foremost masters of espionage--Calder, noted for unerring instinct and amazing good luck, and Behrens, of razor-sharp intellect and subtle dry wit

In 1893, Otto “Big Red” Amlingmeyer and his brother Gustav, “Old Red” find themselves in a situation that they never expected. They have a bit of money and time to do something other than scramble. It’s enough to confound even that most unconfoundable of men, their mutual inspiration, Sherlock Holmes. So Old Red decides that it’s time for the for the two of them to head off to the Texas hill country, to San Marcos, and deal with the greatest tragedy of Old Red’s life. Five years ago, when Old Red was a cowpoke in San Marcos, he had a sweetheart—a fallen woman at the local house of ill repute. They had made plans but before they made their big move, his fiancée was murdered and the case swept under the rug by the local authorities. Now, Old Red is determined to find out what really happened and to finally find a measure of justice for his beloved. But Big Red and Old Red find themselves facing a wall of silence and in some of the worst situations of their lives: ensnared in a riot at the local cathouse, on the wrong end of a lynching party and perhaps worst of all—having to do the one thing you never want to do in the state of Texas: steal horses.