MANUAL OF BRITISH BOTANY. By Professor Babington, M.A., &c. Fifth Edition, 10s. 6d.

GENERAL OUTLINE OF THE ORGANIZATION OF THE ANIMAL KINGDOM. By Professor T. Rymer Jones. 8vo, Third Edition, £1 11s. 6d.

ZOOLOGY.

MAMMALIA.

A GUIDE TO THE QUADRUPEDS AND REPTILES OF EUROPE, with Descriptions of all the Species. By Lord CLERMONT. Post 8vo, 7s.

HISTORY OF BRITISH QUADRUPEDS, INCLUDING THE CETACEA. By THOMAS BELL, F.R.S., P.L.S., Professor of Zoology in King’s College, London. Illustrated by nearly 200 Engravings, comprising portraits of the animals, and vignette tail-pieces, 8vo. New Edition, with the cooperation of Mr. Tomes, in preparation.

NATURAL HISTORY OF THE SPERM WHALE, and a Sketch of a South Sea Whaling Voyage. By THOMAS BEALE. Post 8vo, 12s. cloth.

BIRDS.

HISTORY OF BRITISH BIRDS. By WILLIAM YARRELL, V.P.L.S., F.Z.S., &c. This work contains a history and a picture portrait, engraved expressly for the work, of each species of the birds found in Britain. Three volumes, containing 550 Illustrations. Third Edition, demy 8vo, £4 14s. 6d.