NATURE SERIES. 



Crown 8 vo. 



THE ORIGIN AND METAMORPHOSES OF INSECTS, 



By Sir JOHN LUBBOCK, M.P., F.R.S. With Illustrations. 3*. 6d. 



THE TRANSIT OF VENUS. By Prof. G. FOKBES. With 



Illustrations. 3$. 6d. 



POLARISATION OF LIGHT. By W. SPOTTISWOODE, 



LL.D. Illustrated. 3*. 6d. 



ON BRITISH WILD FLOWERS CONSIDERED IN 



RELATION TO INSECTS. By Sir JOHN LUBBOCK, M.P., F.R.S.. 

 Illustrated. 45. 6d. 



FLOWERS, FRUITS, AND LEAVES. By Sir JOHN 



LUBBOCK, M.P., F.R S. Illustrated. 4*. 6d. 



HOW TO DRAW A STRAIGHT LINE : A LECTURE ON 



LINKAGES. By A. B. KEMPE, B.A. Illustrated. M. 6d. 



LIGHT: A SERIES OF SIMPLE, ENTERTAINING, AND 



USEFUL EXPERIMENTS. By A. M. MAYER and C. BARNARD. 

 Illustrated, zs. Gd. 



SOUND : A SERIES OF SIMPLE, ENTERTAINING,. 



AND INEXPENSIVE EXPERIMENTS. By A. M. MAYER. 3 j. 6rf. 



SEEING AND THINKING. By Prof. W. K. CLIFFORD, 



F.R.S. Diagrams, y. 6d. 



CHARLES DARWIN. Memorial Notices reprinted from 



Nature. By THOMAS H. HUXLEY, F.R.S., G. J. ROMANES, F.R.S.,. 

 Sir ARCHIBALD GEIKIE, F.R.S., and W. T. DYER, F.R.S. as. 6d. 



ON THE COLOURS OF FLOWERS. By GRANT ALLEN, 



Illustrated. 3$. 6et. 



THE CHEMISTRY OF THE SECONDARY BATTERIES 



OF PLANTE AND FAURE. By J. H. GLADSTONE and A. TRIBE. 

 zs. (>d. 



A CENTURY OF ELECTRICITY. By T. C. MENDENHALL, 



4S. 6d. 



ON LIGHT. The Burnett Lectures. By Sir GEORGE 



fl 



GABRIEL STOKES, M.P., F.R.S. Three_ Courses : I. On the Nature of 

 Light. II. On Light as a Means of Investigation. III. On Beneficial Effects- 

 of Light, js. 6d. 



THE SCIENTIFIC EVIDENCES OF ORGANIC EVOLU- 

 TION. By GEORGE J. ROMANES, M.A., LL.D. zs. 6d. 



POPULAR LECTURES AND ADDRESSES. By Sir 



WILLIAM THOMSON. In 3 vols. Vol. I. Constitution of Matter. Illustrated. 

 7-y. 6d. Vol. III. Papers on Navigation, js. >d. 



THE CHEMISTRY OF PHOTOGRAPHY. By Prof. K. 



MELDOLA, F.R.S. Illustrated. 6*. 



MODERN VIEWS OF ELECTRICITY. By Prof. 0. J. 



LODGE, LL.D. Illustrated. 6s. 6d. 



MACMILLAN AND CO., LONDON. 



