The International Scientific Series continued. 



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

 D.D. Withlll Illustrations and Maps. Second Edition. 



LXXIII. HANDBOOK of GREEK and LATIN PALEO- 

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

 Alphabets and Facsimiles. Second Edition. 



LXXIV. A HISTORY of CRUSTACEA : Recent Malacostraca. 



By THOMAS R. E. STUBBING, M.A. With 19 Plates and 32 Figures in 

 Text. 



LXXV. The DISPERSAL of SHELLS: an Inquiry into the 

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

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

 Illustrations. 



LXXVI. RACE and LANGUAGE. By ANDRE LEFEVHE, Professor 

 in the Anthropological School, Paris. 



LXXVII. The ORIGIN of PLANT STRUCTURES by SELF- 



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

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



LXXVIII. ICE- WORK PRESENT and PAST. 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. 



LXXIX. A CONTRIBUTION to our KNOWLEDGE of 



SEEDLINGS. By Lord AVEBURY. 



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 ? By J. TROWBEIDGE. Illustrated. 



LXXXIII. MEMORY. By F. W. EDRIDGE-GREEN, M.D. With 

 Frontispiece. 



LXXXIV. The ELEMENTS of HYPNOTISM. By R. HARRY 



VINCENT. With Diagrams. Second Edition. 



LXXXV. SEISMOLOGY. By JOHN MII.NE, 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 JEAN DEMOOR, JEAN MASSART, and EMILE VANDKRVELDE. Translated 

 by Mrs. CHALMERS MITCHELL. With 84 Figures. 



LXXXVIII. VARIATION in ANIMALS and PLANTS. By 



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

 6 



