Hard^v^cke and Bogue. 



DUNCAN, JAMES, F.L.S. 



BRITISH BUTTERFLIES: A complete description of 

 the Larvae and full-grown Insects of our Native Species. 

 With Coloured Figures of Eighty Varieties. Fcap. 8vo, 

 cloth, 4.J. 6d. 



BRITISH MOTHS: A complete description of the Larvae 

 and full-grown Insects of our Native Species. With Coloured 

 Figures. Fcap. 8vo, cloth, 4^. 6d. 



BEETLES, BRITISH AND FOREIGN. Containing a 

 full description of the more important species. With Co- 

 loured Figures of more than One Hundred Varieties. Fcap. 

 8vo, cloth, 4-r. 6d. 



NATURAL HISTORY of EXOTIC BUTTERFLIES. 



With 36 Coloured Plates. Fcap. 8vo, cloth, 4*. 6d. 



NATURAL HISTORY OF EXOTIC MOTHS. With 



34 Coloured Plates. Fcap. 8vo, cloth, 4*. 6d. 



ECONOMIC PRODUCTS (Principal) FROM THE 

 VEGETABLE KINGDOM. Arranged under their 

 respective Natural Orders, with the names of the Plants and 

 the parts used in each case. Demy 8vo, is. 6d. 



ELEMENTARY SCIENCE SERIES. Intended for the 

 Use of the People and for Self-instruction. Each volume is 

 fully Illustrated. MECHANICS, 4^.; HYDRAULICS, 2d.\ 

 HYDROSTATICS, 2</.; OPTICS, 4^.; CHEMISTRY, 6d.; PNEU- 

 MATICS, 2d. The Six Volumes in One, cloth, u. 6d. 



ELVIN, C.N., M.A. 



A SYNOPSIS OF HERALDRY. With 400 Engravings. 

 . Crown 8vo, cloth, 3-r. 



EYTON, C. 



NOTES ON THE GEOLOGY OF NORTH SHROP- 

 SHIRE. Fcap. 8vo, cloth, 3^. 6d. 



FALCONER, HUGH, A.M., M.D. 



PAL^ONTOLOGICAL MEMOIRS OF. By CHARLES 

 MURCHISON, M.D., F.R.S. Illustrated/ Two Vols., demy, 

 cloth, 2 2.5. 



FERN COLLECTOR'S ALBUM: A descriptive Folio for 

 the reception of Natural Specimens ; containing on the right- 

 hand page a description of each Fern printed in Colours, the 

 opposite page being left Blank for the Collector to affix the 

 dried Specimen ; forming, when filled, an elegant and com- 

 plete collection of this interesting family of Plants. Size 

 1 1 3^ in. by 8j^ in. , handsomely bound, price One Guinea. 



