In one other and very essential respect is this superior to the English edition. Dr. Wood has given too brief and imperfect an account of the character, customs and life of the North American Indians, and the savage tribes of the Arctic regions. As the work was issued in monthly parts of a stipulated number, he may have found his space limited, and accordingly omitted a chapter respecting the Indians, that he had promised upon a preceding page. This deficiency has been supplied by the American editor, making the account of the Red Men more comprehensive, and adding some fine engravings to illustrate their appearance and social life. Having treated of the Ahts of Vancouver’s Island, the author crosses Behring Strait and altogether omits the interesting races of Siberia, passing at once from America to Southern Asia. To supply this chasm and make the work a complete “Tour round the World,” a thorough survey of the races “in all countries” which represent savage life, we have added an account of the Malemutes, Ingeletes and Co-Yukons of Alaska. An interesting chapter respecting the Tungusi, Jakuts, Ostiaks, and Samoiedes of Siberia, compiled from Dr. Hartwig’s “Polar World,” is also given. The usefulness and value of such a work as this are greatly enhanced by a minute and comprehensive index. In this respect, the English edition is very deficient,--its index occupying only a page. We have appended to the work one more than ten times as large, furnishing to the reader and student an invaluable help. Thus enlarged by letter-press and illustrations, this work is a complete and invaluable _resumé_ of the manners, customs, and life of the UNCIVILIZED RACES OF THE WORLD. EXPLANATION OF THE FRONTISPIECE. The Frontispiece gives a pictorial representation of African mankind. Superstition reigning supreme, the most prominent figure is the fetish priest, with his idols at his feet, and holding up for adoration the sacred serpent. War is illustrated by the Kaffir chief in the foreground, the Bosjesman with his bow and poisoned arrows, and the Abyssinian chief behind him. The gluttony of the Negro race is exemplified by the sensual faces of the squatting men with their jars of porridge and fruit. The grace and beauty of the young female is shown by the Nubian girl and Shooa woman behind the Kaffir; while the hideousness of the old women is exemplified by the Negro woman above with her fetish. Slavery is illustrated by the slave caravan in the middle distance, and the pyramids speak of the interest attached to Africa by hundreds of centuries. ILLUSTRATIONS.