The Technique of the Mystery Story

For one, I have never been one of those who apologize for my frank and never-ending delight in mystery stories. Their mazes have led me unwearied through miles of printed pages, and if only the problem has been worth while, and its pursuit has led along surprising ways, past shuddery thickets and over fearsome bridges, my soul has returned to sober affairs refreshed and content. In a word, here is...