Francis Worcester Doughty, Shadow, the Mysterious Detective… (1883)
“ Both Mat and Helen understood that to Shadow they owed their deliverance, and both were deeply grateful and could not thank him enough.After a while I said plainly that there was a mystery underlying all this which I should like to have explained."You shall hear the explanation," said Shadow. "I am not what I seem; I am not a man; I am Nellie Millbank, to whom you were kind enough—although a stranger—to lend the money with which to decently inter the body of her murdered lover." ”
