Hudson (W. H.).

Nature in Downland. With 12 Plates and 14 Illustrations in the Text by A. D. McCormick. 8vo., 10s. 6d. net.

British Birds. With a Chapter on Structure and Classification by Frank E. Beddard, F.R.S. With 16 Plates (8 of which are Coloured), and over 100 Illustrations in the Text. Cr. 8vo., 6s. net.

Birds in London. With 17 Plates and 15 Illustrations in the Text, by Bryan Hook, A. D. McCormick, and from Photographs from Nature, by R. B. Lodge. 8vo., 12s.

Proctor (Richard A.).

Light Science for Leisure Hours. Familiar Essays on Scientific Subjects. Vol. I. Crown 8vo., 3s. 6d.

Rough Ways made Smooth. Familiar Essays on Scientific Subjects. Crown 8vo., 3s. 6d.

Pleasant Ways in Science. Crown 8vo., 3s. 6d.

Nature Studies. By R. A. Proctor, Grant Allen, A. Wilson, T. Foster and E. Clodd. Crown 8vo., 3s. 6d.

Leisure Readings. By R. A. Proctor, E. Clodd, A. Wilson, T. Foster and A. C. Ranyard. Cr. 8vo., 3s. 6d.