Yarrell’s History of British Birds. Second Edition, 3 vols. 8vo, with 535 Illustrations, 4l. 14s. 6d. Supplement to the First Edition, 8vo, 2s. 6d. Royal 8vo, 5s. Imperial 8vo, 7s. 6d.

IN COURSE OF PUBLICATION.

Bell’s History of British Crustacea, in Parts, at 2s. 6d., or large paper, 5s.

Henfrey’s Arthur, F.L.S., Outlines of Structural and Physiological Botany. Fcp. 8vo. 18 Plates, 10s. 6d.

Instrumenta Ecclesiastica, Edited by the Ecclesiological, late Cambridge, Camden Society. 4to, 1l. 11s. 6d.

Johnston’s History of British Zoophytes, Second Edition. In Parts, 2s. 6d. each.

Sharpe’s Windows of the Decorated Period, in 9 Parts, at 2s. 6d.

IN PREPARATION.

Couch’s Illustrations of Instinct. Post 8vo.

A New Edition of Babington’s Manual of British Botany.