The International Scientific Series — continued. 



XXXVII. THE BRAIN AND ITS FUNCTIONS. By J. Ltxrs, 



Physician to the Hospice de la Salpetriere. With numerous Illus- 

 trations. Third Edition. 



XXXVIII. MYTH AND SCIENCE: an Essay. By Tito Vignoli. 



Third Edition. 



XXXIX. THE SUN. By C. A. Young, Ph.D., LL.D. Fourth 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. Thirteenth Edition. With 5 Chromo-lithographic Plates. 



XLI. ANIMAL INTELLIGENCE. By George J. Romanes, 

 LL.D., F.R.S. Fifth Edition. 



XLII. The CONCEPTS and THEORIES of MODERN 

 PHYSICS. By J. B. Stallo. Third Edition. 



XLIII. DISEASES of MEMORY. An Essay in the Positive 

 Psychology. By Th. Ribot. Third Edition. 



XLIV. MAN BEFORE METALS. By N. Jolt, Correspondent 

 del'Institut de France. Fifth Edition. With 148 Illustrations. 



XLV. THE SCIENCE of POLITICS. By Prof. Sheldon 

 AMOS. Third Edition. 



XLVI. ELEMENTARY METEOROLOGY. By Robebt H. 



Scott. With 11 Plates and 40 Figures in Text. Sixth Edition. 



XLVII. THE ORGANS of SPEECH. By Geohg Hermann 

 vox Meyer. With 47 Illustrations. 



XL VIII. FALLACIES : a View of Logic from the Practical Side. 

 By Alfred Sidgwick. Second Edition. 



XLIX. THE ORIGIN OP CULTIVATED PLANTS. By 



Ali'HOnse De Candolle. Second Edition. 



L. JELLY FISH, STAR FISH, AND SEA URCHINS. 



Beine a Research on Primitive Nervous Systems. By G-. J. Romanes, 

 LL.D., F.R.S. Second Edition. 



LI. THE COMMON SENSE OF THE EXACT 



SCIENCES. By the late William Kixgdon Ulifford. Third Edition, 

 With 100 Figures. 



LII. PHYSICAL EXPRESSION : its Modes and Principles. By 

 Francis Warner, M.D., F.R.C.P. Second Edition. With 50 Illustrations. 



LIII. ANTHROPOID APES. By Robert Hartmann. With 

 63 Hlustrations. Second Edition. 



LIV. THE MAMMALIA IN THEIR RELATION TO 



PRIMEVAL TIMES. By Oscar Schmidt. Second Edition. With 51 

 Woodcuts. 



LV. COMPARATIVE LITERATURE. By H. Macaula* 



POSNETT, LL.D. 



LVI. EARTHQUAKES and other EARTH MOVEMENTS. 



By Prof. John Milne. With 38 Figures. Third Edition. 



LVII. MICROBES, FERMENTS, and MOULDS. By E. L. 



Trouessart. With 107 Illustrations. Second Edition. 



London : KEG AN PAUL, TRENOTI, TRUBNER, & CO., Ltd. 



