下层人(The Man In Lower Ten)简介：
Since the strange case of the man in lower ten, I have been a bit squeamish. Given a case like that, where you can build up a network of clues that absolutely incriminate three entirely different people, only one of whom can be guilty, and your faith in circumstantial evidence dies of overcrowding. I never see a shivering, white-faced wretch in the prisoners' dock that I do not hark back with shuddering horror to the strange events on the Pullman car Ontario, between Washington and Pittsburgh, on the night of September ninth, last. McKnight could tell the story a great deal better than I, although he cannot spell three consecutive words correctly. But, while he has imagination and humor, he is lazy.