"They cannot fail to take their place as the only complete edition of Gilbert White's writings. Their compilation has been evidently a labour of love to Professor Bell, and his work will be appreciated by all admirers of the naturalist as a labour of love ought to be."—The Guardian.

A few copies have been printed on larger paper, royal 8vo, with the Plates on India Paper, £3 3s.

A History of British Quadrupeds; including the Cetacea. By Thomas Bell, F.R.S., &c. Second Edition, revised and partly rewritten by the Author, assisted by R. F. Tomes and E. R. Alston. 8vo, illustrated by 160 Woodcuts, £1 6s.

History of British Reptiles. By Thomas Bell, F.R.S., President of the Linnean Society, V.P.Z.S., &c., Professor of Zoology in King's College, London. Second Edition, with 50 Illustrations, 12s.

Yarrell's History of British Fishes. Third Edition, with Figures and Description of the additional Species by Sir John Richardson, C.B., and with a Portrait and Memoir. 2 vols. 8vo, 522 Illustrations, £3 3s.—The First and Second Supplements, containing the additional Species, with the Portrait and Memoir, are sold separately, for the convenience of purchasers of the earlier Editions.

History of British Stalk-Eyed Crustacea (Lobsters, Crabs, Prawns, Shrimps, &c.). By Thomas Bell, President of the Linnean Society, F.G.S., F.Z.S., Professor of Zoology in King's College, London. Illustrated by 174 Engravings of Species and Tail-pieces. 8vo, £1 5s.

History of British Sessile-Eyed Crustacea (Sandhoppers, &c.). By C. Spence Bate, F.L.S., and J. O. Westwood, F.L.S., &c. With Figures of all the Species and numerous Tail-pieces. Uniform with the Stalk-Eyed Crustacea by Professor Bell. 2 vols. 8vo, £3.

History of British Mollusca and their Shells. By Professor Edward Forbes, F.R.S., &c., and Sylvanus Hanley, B.A., F.L.S. Illustrated by a Figure of each known Animal and of all the Shells, engraved on 203 copper-plates, 4 vols. 8vo, £6 10s.; royal 8vo, with the Plates Coloured, £13.

A History of the British Hydroid Zoophytes. By the Rev. Thomas Hincks, B.A. 2 vols. 8vo, cloth, with 67 Plates, £2 2s.; large paper, royal 8vo, £4 4s.

History of the British Zoophytes. By George Johnston, M.D., LL.D. Second Edition, in 2 vols. 8vo, with an Illustration of every Species. £2 2s.; large paper, royal 8vo, £4 4s.