DOUBLEDAY AND HEWITSON'S BUTTERFLIES.--THE GENERA OF DIURNAL LEPIDOPTERA; comprising their Generic Characters--a Notice of the Habits and Transformations--and a Catalogue of the Species of each Genus. By Edward Doubleday, Esq. F.L.S. etc., Assistant in the Zoological Department of the British Museum. Imperial 4to. uniform with Gray and Mitchell's Ornithology; illustrated with 75 coloured Plates, by W. C. Hewitson, Esq. Author of "British Oology." ⁂ _Publishing in Monthly Parts, 5s. each; each Part consisting of two coloured Plates, with accompanying Letter-press. To be completed in not exceeding 40 Parts, 22 of which are now ready._ DRESDEN GALLERY.--THE MOST CELEBRATED PICTURES OF THE ROYAL GALLERY at DRESDEN, drawn on Stone, from the Originals, by Franz Hanfstaengel: with Descriptive and Biographical Notices, in French and German. Nos. I. to LII., imperial folio, each containing 3 Plates with accompanying Letter-press, price 20_s._ to Subscribers; to Non-subscribers, 30_s._ Single Plates, 12_s._ each. ⁂ _To be completed in 8 more numbers, price 20s. each, to Subscribers; Nos. LI. to LX. containing each 4 Plates and Letterpress._ DUNLOP.--TRAVELS IN CENTRAL AMERICA. With a Journal of nearly Three Years' Residence in the Country. To which are added, a Sketch of the History of the Republic, and an Account of its Climate, Productions, Commerce, etc. By Robert Glasgow Dunlop, Esq. Post 8vo. with Map, 10_s._ 6_d._ cloth. DUNLOP (JOHN).--THE HISTORY OF FICTION: Being a Critical Account of the most celebrated Prose Works of Fiction, from the earliest Greek Romances to the Novels of the Present Age. By John Dunlop. New Edition, complete in One Volume. Medium 8vo. 15_s._ cloth. EASTLAKE.--MATERIALS FOR A HISTORY OF OIL PAINTING. By Charles Lock Eastlake, Esq. R.A, F.R.S. F.S.A. Secretary to the Royal Commission for Promoting the Fine Arts in connexion with the rebuilding of the Houses of Parliament, etc. 8vo. 16_s._ cloth. ECCLESTON (JAMES).--AN INTRODUCTION TO ENGLISH ANTIQUITIES. Intended as a Companion to the History of England. By James Eccleston, B.A. Head Master of Sutton Coldfield Grammar School. 8vo. with numerous Engravings on Wood, 21_s._ cloth. ELLIOTSON.--HUMAN PHYSIOLOGY: With which is incorporated much of the Elementary Part of the "Institutiones Physiologicæ" of J. F. Blumenbach, Professor in the University of Gottingen. By John Elliotson, M.D. Cantab. F.R.S. Fifth Edition, 8vo. with numerous Woodcuts, 2_l._ 2_s._ cloth. THE ENGLISHMAN'S GREEK CONCORDANCE OF THE NEW TESTAMENT; being an attempt at a Verbal Connexion between the Greek and the English Texts; including a Concordance to the Proper Names, with Indexes, Greek-English and English-Greek. 2d Edition, carefully revised, with a new Index, Greek and English. Royal 8vo. 42_s._