6 



The International Scientific Series — continued. 



XXXII. GENERAL PHYSIOLOGYof 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. Second Edition. With 

 132 Illustrations. 



XXXIV. ILLUSIONS: a Psychological Study. By James Sully. 



Third Edition. 



XXXV. VOLCANOES : what they are and what they teach. By 



JOHX W. JUDD, F.R.S. Fourth Edition. With 96 Illustrations. 



XXXVI. SUICIDE : an Essay on Comparative Moral Statistics. 



By Professor H. Mokselli. Second Edition. 



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



Physician to the Hospice de la Salpetrifere. Wich numerous Illus- 

 trations. Second Edition. 



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

 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 Hymeuoptera. By Sir John Lubbock, 

 Bart., M.P. Ninth Edition. With 6 Chromo-lithographic Plates. 



XLI. ANIMAL INTELLIGENCE. By George J. Eomanes, 

 LL.D., F.R.S. Fourth 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. Joly, Correspondent 

 de rinstitut de France. Fourth Edition. With 148 Illustrations. 



XLV. THE SCIENCE of POLITICS. By Prof. Sheldon 

 Amos. Third Edition. 



XLVI. ELEMENTARY METEOROLOGY. By Robert H. 



Scott. Fourth Edition. 



XLVII. THE ORGANS of SPEECH. By Geoeg Hermann 



VON Meyer. With 47 Illustrations. 



XLVIII. FALLACIES : a View of Logic from the Practical Side. 

 Second Edition. By Alfred Sidgwick. Second Edition. 



London: KEGAN PAUL, TRENCH, c& CO. , 1 Paternoster Square. 



