Sonia is the greatest of all Dostoevski's woman characters. The professional harlot has often been presented on the stage and in the pages of fiction, but after learning to know Sonia, the others seem weakly artificial. This girl, whose father's passion for drink is something worse than madness, goes on the street to save the family from starvation. It is the sacrifice of Monna Vanna without any reward or spectacular acclaim. Deeply spiritual, intensely religious, she is the illumination of the book, and seems to have stepped out of the pages of the New Testament. Her whole story is like a Gospel parable, and she has saved many besides Raskolnikov. . . . She dies daily, and from her sacrifice rises a life of eternal beauty. Two years later came another book of tremendous and irregular power--"The Idiot." With the exception of "The Karamazov Brothers," this is the most peculiarly characteristic of all Dostoevski's works. It is almost insufferably long; it reads as though it had never been revised; it abounds in irrelevancies and superfluous characters. One must have an unshakable faith in the author to read it through, and one should never begin to read it without having acquired that faith through the perusal of "Crime and Punishment." The novel is a combination of a hospital and an insane asylum; its pages are filled with sickly, diseased, silly, and crazy folk. It is largely autobiographical; the hero's epileptic fits are described as only an epileptic could describe them, more convincingly than even so able a writer as Mr. De Morgan diagnoses them in "An Affair of Dishonour." Dostoevski makes the convulsion come unexpectedly; Mr. De Morgan uses the fit as a kind of moral punctuation point. The author's sensations when under condemnation of death and expecting the immediate catastrophe are also minutely given from his own never paling recollection. Then there are allusions to Russian contemporary authors, which occur, to be sure, in his other books. One reason why Dostoevski is able to portray with such detail the thoughts and fancies of abnormal persons is because he was so abnormal himself; and because his own life had been filled with such an amazing variety of amazing experiences. Every single one of his later novels is a footnote to actual circumstance; with any other author, we should say, for example, that his accounts of the thoughts that pass in a murderer's mind immediately before he assassinates his victim were the fantastical emanation of a diseased brain, and could never have taken place; one cannot do that in Dostoevski's case, for one is certain that he is drawing on his Siberian reservoir of fact. These novels are fully as much a contribution to the study of abnormal psychology as they are to the history of fiction.