The terrifyingly surreal universe of horror master H. P. Lovecraft bleeds into the logical world of Sherlock Holmes, Sir Arthur Conan Doyle’s champion of rational deduction, in these stories by twenty top horror, mystery, fantasy, and science fiction writers. Arthur Conan Doyle’s Sherlock Holmes is among the most famous literary figures of all time. For more than a hundred years, his adventures have stood as imperishable monuments to the ability of human reason to penetrate every mystery, solve every puzzle, and punish every crime. For nearly as long, the macabre tales of H. P. Lovecraft have haunted readers with their nightmarish glimpses into realms of cosmic chaos and undying evil. But what would happen if Conan Doyle’s peerless detective and his allies were to find themselves faced with mysteries whose solutions lay not only beyond the grasp of logic, but of sanity itself? In this collection of all-new, all-original tales, twenty of today’s most cutting-edge writers provide their answers to that burning question. “A Study in Emerald” by Neil Gaiman: A gruesome murder exposes a plot against the Crown, a seditious conspiracy so cunningly wrought that only one man in all London could have planned it—and only one man can hope to stop it. “A Case of Royal Blood” by Steven-Elliot Altman: Sherlock Holmes and H. G. Wells join forces to protect a princess stalked by a ghost—or perhaps something far worse than a ghost. “Art in the Blood” by Brian Stableford: One man’s horrific affliction leads Sherlock Holmes to an ancient curse that threatens to awaken the crawling chaos slumbering in the blood of all humankind. “The Curious Case of Miss Violet Stone” by Poppy Z. Brite and David Ferguson: A girl who has not eaten in more than three years teaches Holmes and Watson that sometimes the impossible cannot be eliminated. “The Horror of the Many Faces” by Tim Lebbon: Dr. Watson witnesses a maniacal murder in London—and recognizes the villain as none other than his friend, Mr. Sherlock Holmes. With thirteen other dark tales of madness, horror, and deduction, a new and terrible game is afoot: “Tiger! Tiger!” by Elizabeth Bear “The Case of the Wavy Black Dagger” by Steve Perry “The Weeping Masks” by James Lowder “The Adventure of the Antiquarian’s Niece” by Barbara Hambly “The Mystery of the Worm” by John Pelan “The Mystery of the Hanged Man’s Puzzle” by Paul Finch “The Adventure of the Arab’s Manuscript” by Michael Reaves “The Drowned Geologist” by Caitlín R. Kiernan “A Case of Insomnia” by John P. Vourlis “The Adventure of the Voorish Sign” by Richard A. Lupoff “The Adventure of Exham Priory” by F. Gwynplaine MacIntyre “Death Did Not Become Him” by David Niall Wilson and Patricia Lee Macomber “Nightmare in Wax” by Simon Clark

Named one of “13 Detective Book Series You Obsessed over as a Kid” by Buzzfeed.com and the inspiration for a hit Disney film, the masterful Great Mouse Detective series is now available to a whole new generation of readers! Basil—the famous sleuth of mousedom—lives in the cellar of Sherlock Holmes’s house. A devoted admirer of the great detective, he has learned his craft by listening at the feet of Holmes himself. But will it be enough to help Basil solve his most baffling mystery yet? The Mystery of the Missing Twins is one of the strangest cases in Basil’s career. With only a few crumbs of clues with which to find answers, how is he ever going to figure out where Angela and Agatha are being kept—and, of course, who mouse-napped them! Will Basil’s mouse sleuthing skills be up to the task of finding the twins before it’s too late?

As Sherlock and Watson return from the famous Hound of the Baskervilles case, Mrs Hudson and Mary must face their own Hound, in the swirling fog of Victorian London . . . When Mrs Hudson falls ill, she is taken into a private ward at St Barts hospital. Perhaps it is her over-active imagination, or her penchant for sniffing out secrets, but as she lies in her bed, slowly recovering, she finds herself surrounded by patients who all have some skeletons in their closets. A higher number of deaths than usual seem to occur on this ward. On her very first night, Mrs Hudson believes she witnesses a murder. But was it real, or just smoke and mirrors? Mary Watson meanwhile has heard about young boys disappearing across London, and is determined to find them and reunite them with their families. As the women's investigations collide in unexpected ways, a gruesome discovery in Regent's Park leads them on to a new, terrifying case.

This supernatural mystery set in the world of Sherlock Holmes and Lovecraft's Cthulhu Mythos features a brilliant detective and his partner as they try to solve a horrific murder. The complex investigation takes the Baker Street investigators from the slums of Whitechapel all the way to the Queen's Palace as they attempt to find the answers to this bizarre murder of cosmic horror! From the Hugo, Bram Stoker, Locus, World Fantasy, Nebula award-winning, and New York Times bestselling writer Neil Gaiman comes this graphic novel adaptation with art by Eisner award winning artist Rafael Albuquerque!

The adventures of the Baker Street Irregulars continue in the fourth volume of the award-winning comics series based on Arthur Conan Doyle’s Sherlock Holmes. After three years spent waging a secret war against the former associates of Professor Moriarty, it’s time for Sherlock Holmes to emerge from the shadows and once again inhabit Baker Street. But first he must take down the last and most dangerous member of Moriarty’s network: the cold-blooded killer Colonel Moran. While Holmes moves his pawns, Moran releases his dogs, a pack of assassins led by the sinister Deadeye. Will Billy, Charlie, and Tom—and Watson the cat—be able to stop them before it’s too late? Dive into the world of the Baker Street Irregulars and learn about our heroes’ past, including their very first case together! Explore everything from London’s East End to 221B Baker Street, and learn about Sherlock Holmes's most famous cases and Professor Moriarty’s most diabolical secrets. Hailed by critics and audiences, The Baker Street Four has received numerous awards and was featured in Angoulême in 2012. Insight Editions is proud to continue to bring this exciting story to English audiences worldwide.

Behind every detective stands a great woman . . . When Sherlock Holmes turns down the case of persecuted Laura Shirley, Mrs Hudson - the landlady of Baker Street - and Mary Watson - the wife of Dr Watson - resolve to take on the investigation themselves. From the kitchen of 221b, the two women begin their inquiries and enlist the assistance of the Baker Street Irregulars and the infamous Irene Adler. A trail of clues leads them to the darkest corners of Whitechapel, where the fearsome Ripper supposedly still stalks. They soon discover Laura Shirley is not the only woman at risk - the lives of many others are in danger too. As Mrs Hudson and Mary Watson put together the pieces of an increasingly complex puzzle, the investigation becomes bigger than either of them could ever have imagined. Can they solve the case or are they just pawns in a much larger game? It is time for Mrs Hudson and Mary Watson to emerge from the shadows and stand in the spotlight . . .

In Dust and Shadow Sherlock Holmes hunts down Jack the Ripper with impeccably accurate historical detail, rooting the Whitechapel investigation in the fledgling days of tabloid journalism and clinical psychology. This astonishing debut explores the terrifying prospect of hunting down one of the world's first serial killers without the advantage of modern forensics or profiling. Sherlock's desire to stop the killer who is terrifying the East End of London is unwavering from the start, and in an effort to do so he hires an "unfortuate" known as Mary Ann Monk, the friend of a fellow streetwalker who was one of the Ripper's earliest victims. However, when Holmes himself is wounded in Whitechapel attempting to catch the villain, and a series of articles in the popular press question his role in the crimes, he must use all his resources in a desperate race to find the man known as "The Knife" before it is too late. Penned as a pastiche by the loyal and courageous Dr. Watson, Dust and Shadow recalls the ideals evinced by Sir Arthur Conan Doyle's most beloved and world-renowned characters, while testing the limits of their strength in a fight to protect the women of London, Scotland Yard, and the peace of the city itself.

Hurtling from present day New York to Victorian London, The Sherlockian weaves the history of Sherlock Holmes and Sir Arthur Conan Doyle into an inspired and entertaining double mystery that proves to be anything but "elementary." In December 1893, Sherlock Holmes-adoring Londoners eagerly opened their Strand magazines, anticipating the detective's next adventure, only to find the unthinkable: his creator, Arthur Conan Doyle, had killed their hero off. London spiraled into mourning-crowds sported black armbands in grief-and railed against Conan Doyle as his assassin. Then in 1901, just as abruptly as Conan Doyle had "murdered" Holmes in "The Final Problem," he resurrected him. Though the writer kept detailed diaries of his days and work, Conan Doyle never explained this sudden change of heart. After his death, one of his journals from the interim period was discovered to be missing, and in the decades since, has never been found.... Or has it? When literary researcher Harold White is inducted into the preeminent Sherlock Holmes enthusiast society, The Baker Street Irregulars, he never imagines he's about to be thrust onto the hunt for the holy grail of Holmes-ophiles: the missing diary. But when the world's leading Doylean scholar is found murdered in his hotel room, it is Harold-using wisdom and methods gleaned from countless detective stories-who takes up the search, both for the diary and for the killer.

“A prodigiously imaginative collection.” —New York Times Book Review, Editor’s Choice “Dazzling tales from a master of the fantastic.” —Washington Post Book World Fragile Things is a sterling collection of exceptional tales from Neil Gaiman, multiple award-winning (the Hugo, Bram Stoker, Newberry, and Eisner Awards, to name just a few), #1 New York Times bestselling author of The Graveyard Book, Anansi Boys, Coraline, and the groundbreaking Sandman graphic novel series. A uniquely imaginative creator of wonders whose unique storytelling genius has been acclaimed by a host of literary luminaries from Norman Mailer to Stephen King, Gaiman’s astonishing powers are on glorious displays in Fragile Things. Enter and be amazed!