_The novels “Editor Lynge” and “New Earth,” both published in 1893, were social studies of Christiania’s Bohemia and chiefly characterized by their violent attacks on the men and women exercising the profession which Hamsun had just made his own. Then came “Pan” in 1894, and the real Hamsun, the Hamsun who ever since has moved logically and with increasing authority to “The Growth of the Soil,” stood finally revealed. It is a novel of the Northland, almost without a plot, and having its chief interest in a primitively spontaneous man’s reactions to a nature so overwhelming that it makes mere purposeless existence seem a sufficient end in itself. One may well question whether Hamsun has ever surpassed the purely lyrical mood of that book, into which he poured the ecstatic dreams of the little boy from the south as, for the first time, he saw the forestclad northern mountains bathing their feet in the ocean and their crowns in the light of a never-setting sun. It is a wonderful paean to untamed nature and to the forces let loose by it within the soul of man._ _Like most of the great writers over there, Hamsun has not confined himself to one poetic mood or form, but has tried all of them. From the line of novels culminating in “Pan,” he turned suddenly to the drama, and in 1895 appeared his first play, “At the Gates of the Kingdom.” It was the opening drama of a trilogy and was followed by “The Game of Life” in 1896 and “Sunset Glow” in 1898. The first play is laid in Christiania, the second in the Northland, and the third in Christiania again. The hero of all three is_ Ivar Kareno, _a student and thinker who is first presented to us at the age of 29, then at 39, and finally at 50. His wife and several other characters accompany the central figure through the trilogy, of which the lesson seems to be that every one is a rebel at 30 and a renegade at 50. But when_ Kareno, _the irreconcilable rebel of “At the Gates of the Kingdom,” the heaven-storming truth-seeker of “The Game of Life,” and the acclaimed radical leader in the first acts of “Sunset Glow,” surrenders at last to the powers that be in order to gain a safe and sheltered harbor for his declining years, then another man of 29 stands ready to denounce him and to take up the rebel cry of youth to which he has become a traitor. Hamsun’s ironical humor and whimsical manner of expression do more than the plot itself to knit the plays into an organic unit, and several of the characters are delightfully drawn, particularly the two women who play the greatest part in_ Kareno’s _life: his wife_ Eline, _and_ Teresita, _who is one more of his many feminine embodiments of the passionate and changeable Northland nature. Any attempt to give a political tendency to the trilogy must be held wasted. Characteristically,_ Kareno _is a sort of Nietzschean rebel against the victorious majority, and Hamsun’s seemingly cynical conclusions stress