The Arthur Conan Doyle Library

In which Sherlock Holmes is engaged to intervene in a delicate and potentially ruinous matter involving a captivating young heiress, an unscrupulous Austrian baron, and a shadowy client whose identity must remain concealed; deploying all his astuteness, allied with a reformed informer and a woman embittered by the baron’s deeds, Holmes embarks upon a subtle campaign of investigation and stratagem...

In which the observant and enigmatic Mr. Sherlock Holmes embarks upon a delicate and perilous mission involving the capture of a cunning German spy, carefully dismantling a shadowy web of espionage that has quietly infiltrated England. Amidst the quietude of a Sussex estate and the looming spectre of war, Holmes and his steadfast companion Dr. Watson prepare to confront the brewing storm that thre...

In which Holmes and I retreat to a secluded Cornish cottage for restorative quietude, only to be summoned into a perplexing and tragic mystery involving a family stricken by a baffling affliction that defies natural explanation. With patient observation and careful experimentation, Holmes pursues the tangled threads of motive and method beneath the eerie gloom cast by an exotic and potent poison,...

In which Dr. Watson undertakes a discreet investigation across the Continent into the mysterious disappearance of Lady Frances Carfax, a refined and solitary lady pursued by a sinister figure, guided by Sherlock Holmes’s keen deductions and assisted by an earnest but troubled suitor. Together, they navigate a maze of false leads and perilous encounters in London, unveiling a tangled web of deceit...

In which an affliction of mysterious and fearful nature confines a master detective to his bed, provoking the utmost devotion and strategic resourcefulness from a trusted companion. With cunning and delicate stratagem, an uncovering unfolds beneath the shadow of presumed demise, revealing the darker dealings entwined about the ailing mind.

In which a mysterious death on the London Underground and the disappearance of vital government submarine plans draw Sherlock Holmes into a case of grave national importance involving secret correspondences, foreign spies, and a labyrinth of intrigue amid the fog-bound city. With the aid of his brother Mycroft and Scotland Yard, Holmes pursues elusive clues from the shadowy streets to the heart of...

In which we find ourselves drawn to a restless city window, signalling a hidden drama unfolding beneath the dim glow of night, as Holmes, aided by detectives both local and foreign, uncovers a grave mystery littered with secret societies and desperate acts. Amidst shadows and bloodstains, a tale of love, fear, and dark allegiances emerges, revealing characters bound by oath and danger in a world b...

In which the keen intellect of Sherlock Holmes is engaged by a landlady's perplexity over a secretive lodger whose odd habits and mysterious communications suggest a perilous intrigue beneath the surface of an apparently quiet lodging-house. As Holmes and Watson weave together subtle clues and follow faint signals, the quiet street near the British Museum becomes the stage for a ciphered warning a...

In which Dr. Watson recounts a sweltering August day at Baker Street, when Sherlock Holmes, from the merest trifles, is drawn into a singular and most disquieting inquiry concerning a gruesome parcel sent to a quiet lady of Croydon. What follows is a tale steeped in dread, domestic mystery, and the cold brilliance of Holmes’s reason, wherein the smallest clue is made to cast a long and terrible sh...

In which Holmes and his steadfast companion investigate a mysterious murder at a gloomy country house, uncovering clues that lead them to a sinister household harbouring secrets of foreign intrigue and violent pasts. Through patient observation and local gossip, they piece together a tale of vengeance and disguise that stretches across continents, revealing the dark shadows cast by history and hum...

In which Mr. John Scott Eccles, a respectable gentleman of conventional habits, relates a most singular and unsettling experience involving a mysterious Spanish acquaintance whose sudden disappearance and subsequent death invite the inquisitive mind of Sherlock Holmes. Amidst cryptic notes and vanished servants, Holmes embarks upon a careful inquiry into a perplexing tale coloured by strange frien...

In which a most delicate and pressing diplomatic mystery involving a lost state secret leads Holmes into the shadowy world of international intrigue, espionage, and tragic murder, where every clue demands the utmost discretion and acumen. Through subtle observation and tireless inquiry, Holmes navigates the nuanced motives of those entwined in this high-stakes affair to prevent a looming European...

In which the grim discovery of a nobleman’s violent demise at his country estate summons Holmes and Watson into a milieu of high society and domestic strife, prompting the great detective to scrutinise every detail and question the veracity of the accounts before him. Holmes’s patient and masterful inquiry uncovers layers of complexity beneath the surface, revealing a tale of passion, deception, a...

In which a distressing telegram summons Sherlock Holmes to unravel the mysterious disappearance of a renowned Cambridge rugby player on the eve of a critical match, leading him to a grim domestic secret hidden away from public view. Through diligent inquiry and steadfast pursuit, Holmes uncovers the intertwining of love, secrecy, and sorrow amidst the backdrop of competitive sports and family intr...

In which a perplexing murder at the secluded Yoxley Old Place draws Holmes and Watson into a tangled mystery involving a secretive professor, a devoted young secretary, and a pair of distinctive golden pince-nez that reveal tantalising clues about the assailant. As the storm rages outside, they uncover hidden passages, elusive motives, and a secret that binds the fates of all concerned, culminatin...

In which a delicate matter of academic integrity within the cloistered walls of a venerable college draws Sherlock Holmes from his scholarly pursuits to solve a subtle puzzle involving misplaced proofs, secret entrances, and a trio of students under scrutiny. With characteristic acumen, Holmes employs keen observation and gentle interrogation to unravel the truth behind a breach of confidence, all...

In which a peculiar series of crimes involving the destruction of busts of Napoleon leads Sherlock Holmes into the tangled web of London's Italian underworld, revealing a connection to a lost and valuable jewel. With characteristic insight and methodical determination, Holmes unravels the curious motif behind these seemingly irrational acts, guiding his companions through a complex investigation m...

In which Mr. Sherlock Holmes confronts the insidious Charles Augustus Milverton, a figure whose cold and calculated blackmail casts a long shadow over London society; adopting a disguise and a daring plan, Holmes embarks upon a nocturnal venture that tests his resolve and skill in the face of lurking danger. The evening’s dark intrigue culminates in a startling turn of events that challenges the b...

In which Sherlock Holmes takes up the unusual case of Captain Peter Carey, a fearsome ex-whaler known as Black Peter, who was found dead with a harpoon through his chest in a locked cabin, leading Holmes and Inspector Hopkins through a tangled investigation involving missing securities, elusive suspects, and clandestine nocturnal visits. Drawing upon his incomparable powers of deduction and a clev...

In which Holmes and Watson investigate an enigmatic disappearance and a tragic death upon the moor, uncovering a web of secrets tied to a ducal family and a notorious inn. Their pursuit of truth reveals the tangled loyalties and dark deeds lurking beneath the surface of high society and rural suspicion.

In which Dr. Huxtable, the dignified headmaster of the Priory School, arrives unexpectedly at Baker Street to seek Holmes’s aid concerning the mysterious disappearance of the Duke of Holdernesse’s young son and a fellow master. Holmes immediately sets about investigating the baffling circumstances at the school and surrounding moorland, following subtle clues with a keen eye amidst a backdrop of s...

In which a young and accomplished music teacher seeks the assistance of a certain detective due to the peculiar and solitary pursuit of a mysterious cyclist along a remote country road near Surrey, a circumstance complicated by her connections to a peculiar household and two very different gentlemen recently arrived from South Africa. The ensuing investigation leads to a series of observations, en...

In which a coded series of whimsical drawings, known as the dancing men, draws Sherlock Holmes into the troubled life of a newlywed couple plagued by threatening messages and shadowy pasts in the peaceful Norfolk countryside. Through keen observation and cryptographic skill, Holmes unravels a complex web of deception and danger, leading to an intense investigation beside a sundial and a locked stu...

In which a young solicitor, hastening to clear his name, implores Sherlock Holmes's aid in a perplexing case of a vanished builder and a suspicious fire, surrounded by cryptic clues and mounting evidence that seems to tell opposite tales. The investigation, marked by secret rooms and ingenious stratagems, reveals the tremendous depth of duplicity and the subtle art of detection in the face of appa...

In which Dr. Watson, long bereft of his friend, encounters the startling return of Sherlock Holmes, who reveals the circumstances that have kept him hidden and resumes their quest to unravel a baffling murder that had confounded London society. Together they devise a cunning stratagem in an empty house, leading to the unveiling of a most dangerous adversary and the restoration of Holmes’s indomita...