The Evolution of Plant Life: Lower Forms. By G. Massee. Illustrated.

Air and Water. By V. B. Lewes, M.A. Illustrated.

The Chemistry of Life and Health. By C. W. Kummins, M.A. Illustrated.

The Mechanics of Daily Life. By V. P. Sells, M.A. Illustrated.

English Social Reformers. By H. de B. Gibbins, Litt.D., M.A. Second Edition.

English Trade and Finance in the Seventeenth Century. By W. A. S. Hewins, B.A.

The Chemistry of Fire. By M. M. Pattison Muir, M.A. Illustrated.

A Text-Book of Agricultural Botany. By M. C. Potter, M.A., F.L.S. Illustrated. Second Edition. 4s. 6d.

The Vault of Heaven. A Popular Introduction to Astronomy. By R. A. Gregory. With numerous Illustrations.

Meteorology. By H. N. Dickson, F.R.S.E., F.R. Met. Soc. Illustrated.