Baker, R.S.

The Boy's Book of Inventions.
Doubleday. 2.00

These accounts of the wonders of modern science tell of liquid air, wireless telegraphy, X-Ray photography, and other marvels. There are many illustrations.

Bamford, M.E.

Up and Down the Brooks.
Houghton. .75

A careful observer and nature-lover gives us a familiar account of the wonderful lives of the little brook creatures. The insects mentioned in these pages are those of Alameda County, California, but members of the same families will be found in or beside almost any brook, East or West.

Chapman, F.M.

Bird-Life.
Illustrated by E. E. Thompson-Seton.
Appleton. 2.00