The complete novel that launched the world’s greatest detective — held, read, and decoded for the first time in nearly 140 years. In November 1887, Arthur Conan Doyle sold the complete copyright to a story called A Study in Scarlet for £25. He never made another penny from it. The publisher sold it as part of a disposable Christmas annual, printed on cheap pulp paper, expected to be read once and discarded. What survived — against all odds — became the most valuable piece of detective fiction in the world. This very special edition began with a private afternoon spent in the presence of one of three complete surviving copies of that original Beeton’s Christmas Annual. Not behind glass. Not digitized. Present — held in the hand, turned page by page, read under the kind of quiet that gathers around irreplaceable things. What struck me immediately was not the rarity. It was the typography. Sherlock Holmes was not born onto bright white pages with generous modern spacing. He emerged from dense cream-coloured columns, compressed Victorian leading, and the mechanical imperfections of heavily worn nineteenth-century letterpress. The physical design of those pages is inseparable from the voice of the prose. The compression creates momentum. The narrow measure creates intimacy. The page pulls you forward in a way that no modern reprint quite manages. This edition reconstructs that priceless experience. Nothing has been omitted unlike reproductions found elsewhere. Everything has been included for your own discovery, including luxury 60 pound vibrant colour printing. The typography has been carefully rebuilt around the proportions and geometry of the original. The original Friston illustrations have been restored. The Victorian advertisements — remedies, bitters, household notices, fragments of a vanished commercial world — have been preserved exactly as Holmes’s first readers would have encountered them, because they are not distractions. They are the world Holmes walked out of. The volume also includes three original companion essays: A Prologue tracing the extraordinary afternoon spent with the surviving first edition — and the specific copy’s place in the hierarchy of rarity, including the missing capital I on page 90 that marks it as among the earliest surviving impressions of the first press run.