A SELECTED LIST 



OF 



POPULAR SCIENTIFIC WORKS 



I'UBLI<;iIED BY 



ROPER AND . DROWLEY, 



II, LUDGATE HILL, LONDON, E.G. 



*.^* Detailed Prospectuses and Press Opinions Post Free on application. 



By J. ELLARD GORE, F.R.A.S., &c., &c. 



PLANETARY AND STELLAR STUDIES. With numerous very 

 beautiful Illustrations from Photographs and Drawings l)y well-known F'ellows of the Royal 

 Astronomical Society. Grown 8vo, cloth extra, price 7s. 6(1. 



THE SCENERY OF THE HEAVENS: A Popular Account of 



Astronomical Wonders. With many very beautiful Illustrations, Photographs, &c. , of Star 

 Glusters and Nebulre, from the Original Photographs taken at the Paris Observatory, and by 

 Mr. RoRERTS at Liverpool, and Drawings from recent sketches by well-known Astronomers. 

 Grown 8vo, cloth extra, price los. 6d. 



By G. S. BOULGER, F.L.S., F.G.S., &c., Prof, of Botany at the Gity of London GoUege, 

 Author of " Familiar Trees," &c. 



THE USES OF PLANTS: A Manual of Economic Botany. With 



Special References to Vegetable Products Introduced during the last Fifty Years. This work 

 aims at giving a concise enumeration, with a Systematic Index of the Vegetable Substances in 

 use in England as Food, Materia Medica, Oils, Gums, Rul)l)ers, Dyeing, Tanning, and Paper- 

 making Materials, Fibres, Timber, &c., both home-grown and importecl, together with Short 

 Essays on the recent 'progress of Vegetable Technology in its various branches. Grown 8vo, 

 cloth extra, price 6s. 



By "A QUEKETT^GLUB MAN." 

 THE STUDENT'S HANDBOOK TO THE MICROSCOPE: A 



Practical Guide to its Selection and Management. In crown 8vo, cloth gilt, with 38 Illustra- 

 tions, price 2s. 6d. ; half morocco, 4s. 6d. 



MY MICROSCOPE AND SOME OBJECTS FROM MY CABI- 

 NET : A Simple Introduction to the Study of the Infinitely Little. New edition, enlarged, 

 with Nine Illustrations, and beautifully bound, cloth extra, gilt, price 2s. 6d. 



MY TELESCOPE AND SOME OBJECTS IT SHOWS ME : 



A Simple Introduction to the Glories of the Heavens. Gompanion Volume to above, with Ten 

 Illustrations, cloth extra,'^silver, price 2s. 6d. 



By T. GIIARTERS WHITE, M.R.G.S., L.D.S., F.R.M.S. 

 MANUAL OF ELEMENTARY MICROSCOPICAL MANIPU 



LATION, for the use of Amateurs. In foolscap 8vo, Illustrated, cloth gilt, price 2s. 6d. 



London: ROPER AND DROWLEY, ii, Ludgate Hill, E.G. 



