" And now, what about a Watson? Are we to have a Watson? We are. Death to an author who keeps his unravelling for the last chapter, making all the other chapters but prologue to a five-minute drama. This is no way to write a story. Let us know from chapter to chapter what the detective is thinking. For this he must watsonize or soliloquize; the one is merely a dialogue form of the other, and, by that, more readable. A Watson, then, but not of necessity a fool of a Watson. A little slow, let him be, as so many of us are, but friendly, human, likeable ... "

― A.A. Milne , The Red House Mystery