Indeed, all the talk in the book is free and natural, and, even without the hard swearing which distinguishes the speech of some, it would be difficult to mistake one speaker for another, as often happens in novels. The character of Dr. Ravenel, though so simple, is treated in a manner invariably delightful and engaging. His native purity, amiability, and generosity, which a life-long contact with slavery could not taint; his cordial scorn of Southern ideas; his fine and flawless instinct of honor; his warm-hearted courtesy and gentleness, and his gayety and wit; his love of his daughter and of mineralogy; his courage, modesty, and humanity,--these are the traits which recur in the differing situations with constant pleasure to the reader. Miss Lillie Ravenel is as charming as her adored papa, and is never less nor more than a bright, lovable, good, constant, inconsequent woman. It is to her that the book owes its few scenes of tenderness and sentiment; but she is by no means the most prominent character in the novel, as the infelicitous title would imply, and she serves chiefly to bring into stronger relief the traits of Colonel Carter and Doctor Ravenel. The author seems not even to make so much study of her as of Mrs. Larue, a lady whose peculiar character is skilfully drawn, and who will be quite probable and explicable to any who have studied the traits of the noble Latin race, and a little puzzling to those acquainted only with people of Northern civilization. Yet in Mrs. Larue the author comes near making his failure. There is a little too much of her,--it is as if the wily enchantress had cast her glamour upon the author himself,--and there is too much anxiety that the nature of her intrigue with Carter shall not be misunderstood. Nevertheless, she bears that stamp of verity which marks all Mr. De Forrest's creations, and which commends to our forbearance rather more of the highly colored and strongly-flavored parlance of the camps than could otherwise have demanded reproduction in literature. The bold strokes with which such an amusing and heroic reprobate as Van Zandt and such a pitiful poltroon as Gazaway are painted, are no less admirable than the nice touches which portray the Governor of Barataria, and some phases of the aristocratic, conscientious, truthful, angular, professorial society of New Boston, with its young college beaux and old college belles, and its life pure, colorless, and cold to the eye as celery, yet full of rich and wholesome juices. It is the goodness of New Boston, and of New England, which, however unbeautiful, has elevated and saved our whole national character; and in his book there is sufficient evidence of our author's appreciation of this fact, as well as of sympathy only and always with what is brave and true in life. _A Journey to Ashango-Land: and further Penetration into Equatorial Africa._ By PAUL B. DU CHAILLU. With Maps and Illustrations. New York: D. Appleton & Co.