In 1902, Doyle's original manuscript of the book was broken up into individual leaves as part of a promotional campaign by Doyle's American publisher - they were used as part of window displays by individual booksellers.
1902年，道尔的原始手稿被分解成单个页面，作为道尔美国出版社的促销手段 —— 他们被各个书商置于橱窗上展出。