A Large Book in Double Columns

The book is printed in double columns, which are each of a considerable length. The next sign is c two - what do you make of that? Watson, chapter the second? No, doubt hardly that. So our book has already become a large book, which is surely something gained. Had the volume beena a one he would have sent it to me. But very few books would correspond with that exactly. Therein lies our salvation. Our search is narrowed down to standardized books which any one may be supposed to possess. This is clearly a book which is standardized. He knows for certain that his page five three four will exactly agree with my page five three 4. I cried triumphantly