Sea Monsters and Sea Birds. With 75 Illustrations. Cr. 8vo., 2s. 6d.
Denizens of the Deep. With 117 Illustrations. Cr. 8vo., 2s. 6d.
Volcanoes and Earthquakes. With 30 Illustrations. Cr. 8vo., 2s. 6d.
Wild Animals of the Tropics. With 66 Illustrations. Cr. 8vo., 3s. 6d.
Helmholtz.—Popular Lectures on Scientific Subjects. By Hermann von Helmholtz. With 68 Woodcuts. 2 vols. Cr. 8vo., 3s. 6d. each.
Hudson (W. H.).
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., 7s. 6d.
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. 3 vols. Cr. 8vo., 5s. each.