That is the talent of Anna Katharine Green, explained, analyzed and illustrated. Things there are about it that cannot be explained or analyzed. These we pass. We have said that she cannot write. It is true. _The Leavenworth Case_, and _The Mystery of the Hasty Arrow_ and _Dark Hollow_--every one of her many books is wretchedly written, full of trite and cheap expressions, full of cliches, dotted with ludicrous trifles of thought and expression, spotted with absurdities, as where the negro Bela is struck and fatally injured by an automobile at the outset of _Dark Hollow_. The car inflicted a terrible gash in his head and we are informed that “it took a sixty horsepower racing machine going at a high rate of speed to kill him”! And then it didn’t do it instantaneously! If Mrs. Green could have had a collaborator with only average literary skill she would carry everything irresistibly before her. Her mind, joined to a pen capable of writing freshly, simply, with dramatic effect but without theatricism, without sentimental mawkishness, would have achieved books to be put on the shelf alongside the stories of Poe, classical, perfect, immortal. But if she is not immortal she will live a long, long time! Without ever having created a character to compare with Sherlock Holmes she has constructed tales more baffling than any of the crimes Sir Conan Doyle’s detective solved. She has not had to resort to exotic coloring as Doyle has sometimes had to do to conceal thinness of story. She has not had to depend upon abstruse mathematical ciphers and codes as Poe did in _The Goldbug_. She has not had to carry us through generations and coincidences as Gaboriau did in _File No. 113_. She never employs the fanciful inversions and mystical paradoxes by which Gilbert K. Chesterton establishes, not so much the existence of crime and criminals, as _The Innocence of Father Brown_. She can handle more complex strands than Melville Davisson Post. But Mr. Post can write rings around her! When we get the Anna Katharine Green Mind and the Melville Davisson Post Art joined in a single person America will produce the detective and mystery stories not of a decade nor of a generation but of all time. Meanwhile let us give Mrs. Green her due. In her way, and we have tried to show her way and to differentiate it from the ways of others, she is the most accomplished story-teller in American literary history. She is unique, and with anything unique it is well to be satisfied! BOOKS BY ANNA KATHARINE GREEN