This is the only work which, in a moderate compass, gives a comprehensive view of Conchology, according to the present advanced state of the science. It will not only be found useful to all who wish to acquire an elementary acquaintance with the subject, but also to the proficient, as a book of reference.

SWAINSON'S ZOOLOGICAL ILLUSTRATIONS, or Original Figures and Descriptions of New, Rare, or interesting Animals, selected chiefly from the Classes of Ornithology, Entomology, and Conchology, and arranged on the Principles of Cuvier and other modern Zoologists, BOTH SERIES COMPLETE, 6 vols. royal 8vo. containing 318 FINELY COLOURED PLATES, (published at 16l 16s) unbound, 8l 8s

—— the same, very neatly half-bound morocco, uncut, 9l 9s

*** This fine work was published in parts at 4s 6d each. Either of the Series, in 3 vols. may be had separately, at £4. 4s each in parts, or £4. 14s 6d half-morocco; but separate Parts can only be sold at the original price.

This highly esteemed publication, by one of the most eminent Zoologists of the age, has long been considered very scarce, and from its being the sole property of the author has not hitherto been sold under the published price. In consequence, however, of his leaving England, he has thought it advisable to dispose of the whole stock to the advertiser, who now offers the complete copies, which are very few in number, at the low prices affixed.

The whole of the figures are original, having been drawn by Mr. Swainson himself, chiefly from specimens in his own collection, and coloured under his immediate inspection. They are universally allowed to be unrivalled for beauty and fidelity.

"It might, perhaps, almost be deemed presumption to offer any remarks on a work emanating from the pen and pencil of, undoubtedly, the first Ornithologist of the day, but we feel it our duty to give our readers some idea of the contents of the Zoological Illustrations. It will be sufficient, if we mention that his coloured figures of birds are almost unequalled,—they are certainly not surpassed. The figures are beyond conception lovely and delicate, and it only remains for us to remark, that every philosophic Ornithologist must possess the Zoological Illustrations, if indeed they are now to be had."—Wood's Ornithologist's Text Book.

SWAINSON'S EXOTIC CONCHOLOGY, or Figures and Descriptions of Rare, Beautiful, or Undescribed Shells, with new Letter-press Descriptions, 6 parts, royal 4to. containing 94 large and beautifully coloured figures of Shells, (published at 5l 5s) elegantly half-bound morocco, gilt edges, 2l 12s 6d

Each of the Six Parts may be had separately, at 8s per part.

"Many of the most rare and beautiful species of this singularly elegant genus (the Volutes), have been figured by Swainson in the first plates of his Exotic Conchology, with a verisimilitude that has never been equalled, and probably never will be excelled, by any artist. This talent, combined with his scientific knowledge as a naturalist, must render the above work the most eminent of its kind in this country."—Dubois.

SWAINSON'S ORNITHOLOGICAL DRAWINGS, being figures of the rarer and most interesting BIRDS OF BRAZIL. Complete in 7 parts, royal 8vo. CONTAINING SEVENTY-EIGHT BEAUTIFULLY COLOURED PLATES, (published at 3l 13s 6d) elegantly hf. bd. morocco, in one volume, 2l 5s

This exceedingly beautiful work is in very few even of the most complete ornithological libraries, as only 175 copies were printed, and Mr. Swainson refused to sell any excepting to those who had originally subscribed for them.

"Mr. Swainson's name stands so deservedly high, both as an ornithologist and an artist, that, in introducing this splendid work to the notice of our readers, we shall simply say that we consider it in every respect worthy of its author. Farther commendation we feel would be superfluous."—Loudon.

WALLICH, PLANTÆ ASIATICÆ RARIORES, 12 parts, imperial folio, coloured plates, (published at 36l) sewed, 25l