Chapter 1

Holmes notes that there are too many editions and versions of the to trust the two in question would have the same page number. He argues that the book they're looking for would have to be standardized.

“The Bible!” I cried triumphantly.

“Good, Watson, good! But not, if I may say so, quite good enough! Even if I accepted the compliment for myself I could hardly name any volume which would be less likely to lie at the elbow of one of Moriarty’s associates. Besides, the editions of Holy Writ are so numerous that he could hardly suppose that two copies would have the same pagination. This is clearly a book which is standardized. He knows for certain that his page 534 will exactly agree with my page 534.”