The International Scientific Series-continued. XVI. The LIFE and GROWTH of LANGUAGE. BY WILLIAM DWIGHT WHITNEY. Fifth Edition. XVII. MONEY and the MECHANISM of EXCHANGE. By XVIII. The NATURE of LIGHT, with a General Account of PHYSICAL OPTICS. By Dr. EUGENE LOMMEL. With 188 Illustrations and a Table of Spectra in Chromo-lithography. Fourth Edition. XIX. ANIMAL PARASITES and MESSMATES. By Monsieur VAN BENEDEN. With 83 Illustrations. Third Edition. XX. FERMENTATION. By Professor SCHÜTZENBERGER. 28 Illustrations. Fourth Edition. With XXI. The FIVE SENSES of MAN. By Professor BERNSTEIN. With 91 Illustrations. Fifth Edition. XXII. The THEORY of SOUND in its RELATION to MUSIC. By Professor PIETRO BLASERNA. With numerous Illustrations. Third Edition. XXIII. STUDIES in SPECTRUM ANALYSIS. By J. NORMAN LOCKYER, F.R.S. With Six Photographic Illustrations of Spectra, and numerous Engravings on Wood. Fourth Edition. 6s. 6d. XXIV. A HISTORY of the GROWTH of the STEAM ENGINE. By Professor R. H. THURSTON. With numerous Illustrations. Fourth Edition. XXV. EDUCATION as a SCIENCE. BY ALEXANDER BAIN, LL.D. Sixth Edition. XXVI. The HUMAN SPECIES. By Professor A. DE QUATREFAGES, Membre de l'Institut. Fourth Edition. XXVII. MODERN CHROMATICS. With Application to Art and Industry. By OGDEN N. ROOD. Second Edition. With 130 original Illustrations. XXVIII. The CRAYFISH: an Introduction to the Study of Zoology. By T. H. HUXLEY, F.R.S. Fourth Edition. With 82 Illustrations. XXIX. The BRAIN as an ORGAN of MIND. By H. CHARLTON BASTIAN, M.D. Third Edition. With 184 Illustrations. XXX. The ATOMIC THEORY. By Professor A. WURTZ. Translated by E. CLEMINSHAW, F.C.S. Fifth Edition. XXXI. The NATURAL CONDITIONS of EXISTENCE as they affect Animal Life. By KARL SEMPER. Third Edition. With 2 Maps and 106 Woodcuts. London: KEGAN PAUL, TRENCH, & CO., 1 Paternoster Square. The International Scientific Series-continued. XXXII. GENERAL PHYSIOLOGY of MUSCLES and NERVES. By Prof. J. ROSENTHAL. Third Edition. With 75 Illustrations. XXXIII. SIGHT: an Exposition of the Principles of Monocular and Binocular Vision. By JOSEPH LE CONTE, LL.D. 132 Illustrations. XXXIV. ILLUSIONS: a Psychological Study. Third Edition. Second Edition. With By JAMES SULLY. XXXV. VOLCANOES: what they are and what they teach. By JOHN W. JUDD, F.R.S. Fourth Edition. With 96 Illustrations. XXXVI, SUICIDE: an Essay on Comparative Moral Statisties. By Professor H. MORSELLI. Second Edition. XXXVII. THE BRAIN AND ITS FUNCTIONS. By J. LuYS, Physician to the Hospice de la Salpêtrière. With numerous Illustrations. Second Edition. XXXVIII. MYTH AND SCIENCE: an Essay. By TITO VIGNOLI. Third Edition. XXXIX. THE SUN. By C. A. YOUNG, Ph.D., LL.D. Third Edition. With numerous Illustrations. XL. ANTS, BEES, and WASPS. A Record of Observations on the Habits of the Social Hymenoptera. By Sir JOHN LUBBOCK, Bart., M.P. Ninth Edition. With 5 Chromo-lithographic Plates. XLIII. DISEASES of MEMORY. An Essay in the Positive Psychology. By TH. RIBOT. Third Edition. XLIV. MAN BEFORE METALS. By N. JOLY, Correspondent de l'Institut de France. Fourth Edition. With 148 Illustrations. XLVII. THE ORGANS of SPEECH. By GEORG HERMANN VON MEYER. With 47 Illustrations. XLVIII. FALLACIES: a View of Logic from the Practical Side. Second Edition. By ALFRED SIDGWICK. London: KEGAN PAUL, TRENCH, & CO., 1 Paternoster Square. The International Scientific Series-continued. XLIX. THE ORIGIN OF CULTIVATED PLANTS. By ALPHONSE DE CANDOLLE. Second Edition. L. JELLY FISH, STAR FISH, AND SEA URCHINS. LI. THE COMMON SENSE OF THE EXACT SCIENCES. By the late WILLIAM KINGDON CLIFFORD. Second Edition. With 100 Figures. LII. PHYSICAL EXPRESSION: its Modes and Principles. LIII. ANTHROPOID APES. By ROBERT HARTMANN. With 63 Illustrations. LIV. THE MAMMALIA IN THEIR RELATION TO PRIMEVAL TIMES. By OSCAR SCHMIDT. With 51 Woodcuts. LV. COMPARATIVE LITERATURE, By H. MACAULAY POSNETT, LL.D. LVI. 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On the SENSES, INSTINCTS, and INTELLIGENCE of ANIMALS, with special reference to INSECTS. By Sir JOHN LUBBOCK, Bart., M.P. With 118 Illustrations. London: KEGAN PAUL, TRENCH, & CO., 1 Paternoster Square. ΓΙ |