USA Today bestselling author Sherry Thomas turns the story of the renowned Sherlock Holmes upside down in the first novel in this Victorian mystery series.... With her inquisitive mind, Charlotte Holmes has never felt comfortable with the demureness expected of the fairer sex in upper class society. But even she never thought that she would become a social pariah, an outcast fending for herself on the mean streets of London. When the city is struck by a trio of unexpected deaths and suspicion falls on her sister and her father, Charlotte is desperate to find the true culprits and clear the family name. She’ll have help from friends new and old—a kind-hearted widow, a police inspector, and a man who has long loved her. But in the end, it will be up to Charlotte, under the assumed name Sherlock Holmes, to challenge society’s expectations and match wits against an unseen mastermind. An NPR Best Book of 2016

A Study in Scarlet, originally titled A Tangled Skein and published in 1887, was the first story to ever feature Detective Sherlock Homes and his trusty sidekick Watson. Written by Sir Arthur Conan Doyle in less than three weeks when he was 27, it would eventually become one of the most famous Holmes stories written, and was one of only four full-length novels starring the detective. A Study in Scarlet was also the first novel to feature a magnifying glass as a detective's tool.Scottish surgeon and political activist SIR ARTHUR CONAN DOYLE (1859-1930) turned his passions into stories and novels, producing fiction and nonfiction works sometimes controversial (The Great Boer War, 1900), sometimes fanciful (The Coming of the Fairies, 1922), and sometimes legendary (The Adventures of Sherlock Holmes, 1892).

A Study in Scarlet is an 1887 detective novel by Scottish author Arthur Conan Doyle. Written in 1886, the story marks the first appearance of Sherlock Holmes and Dr. Watson, who would become the most famous detective duo in popular fiction. The book's title derives from a speech given by Holmes, a consulting detective, to his friend and chronicler Watson on the nature of his work, in which he describes the story's murder investigation as his "study in scarlet" "There's the scarlet thread of murder running through the colourless skein of life, and our duty is to unravel it, and isolate it, and expose every inch of it."