NATURE SERIES. 



LIGHT : A Series of Simple, Entertaining, and Useful 



Experiments in thePhenomena of Light, for the use of Students of every 

 Age. By ALFRED M. MAYER and CHARLES BARNARD. 

 With Illustrations. Crown 8vo. vs. 6d. 



SOUND : A Series of Simple, Entertaining, and Inex- 



6d. 



FASHION IN DEFORMITY, AS ILLUSTRATED 



IN THE CUSTOMS OF BARBAROUS AND CIVILISED 

 RACES. By Professor W. H. FLOWER, LL.D., F.R.S., &c. With 

 Illustrations. Crown 8vo. zs. 6d. 



CHARLES DARWIN. Memorial Notices reprinted 



from "Nature." By T. H. HUXLEY, F.R.S.; G. J. ROMANES, 

 F.R.S. ; ARCHIBALD GIEKIE, F.R.S. ; and W.T. THISELTON 

 DYER, F.R.S. With a Portrait engraved by C. H. JEENS. Crown 

 8vo. 25. 6d. 



ORGANIC EVOLUTION, THE SCIENTIFIC 



EVIDENCES OF. By GEORGE J. ROMANES, M.A., LL.D., 

 F.R.S., Zoological Secretary of the Linnean Society. Crown 8vo. 



ON THE COLOURS OF FLOWERS, as Illustrated in 



the British Flora. By.GRANT ALLEN. With Illustrations. Crown 

 8vo. 35. 6d. 



THE CHEMISTRY OF THE SECONDARY 



BATTERIES OF PLANTE AND FAURE. By J. H. 

 GLADSTONE, Ph.D., F.R.S., and ALFRED TRIBE, F.Inst.C., 

 Lecturer on Chemistry_at Dulwich College. Crown 8vo. zs. 6d. 



ON LIGHT. The Burnett Lectures. By Professor 



GEORGE GABRIEL STOKES, M.A.. P.R.S., &c. Three Courses : 

 I. On the Nature of Light ; II. On Light as a Means of Investigation ; 

 III. On the Beneficial Effects of Light. Crown 8vo. 7$. 6d. 



(Others to follow.) 



MACMILLAN AND CO., LONDON. 

 7 



