An eccentric and cerebral detective and his trustable (if a little obtuse) sidekick have been an instrisc part of pop-culture for over 130 years and it all started with A Study in Scarlet, Sherlock Holmes first published case (both in his own timeline and his author's life). Of course, Holmes was not the first literary detective, but he certainly has become the stereotypical/archetypal sleuth... even if our mental images of him combine elements that never were mentioned at the same time in the novels and short stories (namely, the deerstalker hat and the calabash, curved pipe). And that literary and cultural phenomenon is firmly rooted in the masterfully written first chapters of this book, in which Conan Doyle introduced down-to-earth Doctor Watson and the peculiar, almost inhuman Holmes, balancing charming dialogues and scalpel-like descriptions. Much like Poe had done with Dupin and his anonymous sidekick, Conan Doyle introduced Holmes and his investigative methods in small doses, before fully launching into the proper investigation. Of course, the case is interesting by itself, but the author has been carefully laying its foundations for several chapters. And even the very extended explanation of the case's background (which almost reads like a 19th-century adventure novel in miniature) is enrapturing and exciting in itself, even if it initially seems unrelated to the main narrative. Further novels and short stories starring Holmes and Watson (and Father Brown, Poirot, Miss Marple, among many others) would integrate that exposition segment with far greater ease. Nevertheless, A Study in Scarlet remains a memorable tale and it doubtlessly consolidated all the major elements of detective fiction (which, in lesser hands, turn into predictable clichés). Countless canon and non-canon books, movies, TV series, comics books, and games have their origins in this story. Not many literary works can claim to have exterted such a vast influence.