8 The International Scientific Series continued. 



LXXII. MAN and the GLACIAL PERIOD. By G. F. WRIGHT, 

 D.D. With 111 Illustrations and Maps. Second Edition. 



LXXIIL HANDBOOK of GREEK and LATIN PAL^IO- 



GRAPHY. By Sir E. MAUNDE THOMPSON, K.O.B. With Tablep of 

 Alphabets and Facsimiles. Second Edition. 



LX^IV. A HISTORY of CRUSTACEA: Recent Malacostraca. 



By THOMAS R. R. STEBBING, M.A. With 19 Plates and 39 Figures in 

 Text. 



LXXV. The DISPERSAL of SHELLS: an Inquiry into the 

 means of Dispersal possessed by Fresh Water and Laud Mollusca. By 

 H. WALLIS KRW, F.Z.S. With Preface by A. R. WALLACE, F.R.S., and 

 Illustrations. 



LXXVI. RACE and LANGUAGE. By ANDRE LEFEVRK, Professor 

 in the Anthropological School, Paris. 



LXXVIL The ORIGIN of PLANT STRUCTURES by SELF- 



ADAPTATION TO THE ENVIRONMENT. By Rev. G. HRXSLOW, 

 M.A., F.L.S., F.G.S., &c., author of 'The Origin of Floral Structures, 1 &c. 



LXXVIII. ICE- WORK PRESENT and PAfa'i 1 . By Rev. T. G. 

 BONNET, D.Sc., LL.D., F.R.S., &c., Professor of Geology at University 

 College, London ; Fellow of St. John's College, Cambridge. Second 

 Edition 



LXXTX. A CONTRIBUTION to our KNOWLEDGE of 



SEEDLINGS. By Lord AVKRURY. 



LXXX. The ART of MUSIC. By Sir C. HUBERT H. PARRY, Mus. Doc. 



LXXXI. The POLAR AURORA. By ALFRED ANGOT. Illustrated. 



LXXXII. WHAT is ELECTRICITY P By J. TROWBRIDGE. Illustrated. 



LXXXIII. MEMORY. By F. W. EDRIDOI^GRRKN, M.D. With 

 Frontispiece. 



LXXXIV. The ELEMENTS of HYPNOTISM. By R. HARRY 



VINCENT. With Diagrams. Second Edition. 



LXXXV. SEISMOLOGY. By JOHN MILNE, F.R.S., F.G.S., &c., 

 Author of ' Earthquakes.' With 53 Figures. 



LXXXVI On BUDS and STIPULES. By Lord AVEBURY, 

 F.R.S., D.C.L., LL.D. With 4 Coloured Plates and 340 Figures in the 

 Text. 



LXXX VII. EVOLUTION by ATROPHY, in Biology and Sociology. 

 By JKAN DEMOOR, JEAN MAFSAUT, and FMILK VANDEKVKLDK. Translated 

 by Mrs. CHALMBKS MITCHELL. With 84 Figures. 



LXXXVIII. VARIATION in ANIMA.LS and PLANTS. By 



H. M. VKRNON, M.A., M.D. 



LXXXIX. THE MIND AND THE BRAIN. By ALFRED BINET, 

 Directeur in Laboratoire rle Psj chologie ft la Sorboune. 



