The Adventure of the Engineer's Thumb - Page 16 of 16
 
How our hydraulic engineer had been conveyed from the garden to the spot where he recovered his senses might have remained forever a mystery were it not for the soft mould, which told us a very plain tale. He had evidently been carried down by two persons, one of whom had remarkably small feet and the other unusually large ones. On the whole, it was most probable that the silent Englishman, being less bold or less murderous than his companion, had assisted the woman to bear the unconscious man out of the way of danger.

"Well," said our engineer ruefully as we took our seats to return once more to London, "it has been a pretty business for me! I have lost my thumb and I have lost a fifty-guinea fee, and what have I gained?"

"Experience," said Holmes, laughing. "Indirectly it may be of value, you know; you have only to put it into words to gain the reputation of being excellent company for the remainder of your existence."