Everyday Adventures. Samuel Scoville, Jr. The Atlantic Monthly Press.
Fall of the Year, The. Dallas Lore Sharp. Houghton Mifflin Co.
Federal Protection of Migratory Birds. George A. Lawyer. Separate from Yearbook of the Dept. of Agriculture, 1918, No. 785.
Food of Some Well-Known Birds of Forest, Farm, and Garden. F. E. L. Beal and W. L. McAtee. U.S. Dept. of Agriculture; Farmers' Bulletin 506.
Game Laws for 1920. U.S. Dept. of Agriculture; Farmers' Bulletin 1138.
Gray Lady and the Birds. Mabel Osgood Wright. The Macmillan Co.
Handbook of Birds of Eastern North America. Frank M. Chapman. D. Appleton & Co.
Handbook of Birds of Western United States. Florence M. Bailey. Houghton Mifflin Co.
Handbook of Nature-Study. Anna Botsford Comstock. Comstock Publishing Co.
Hardenbergh's Bird Playmates. Charles Scribner's Sons. Two sets: Land Birds and Water Birds. (Two large scenic backgrounds in color, with colored birds that can be slipped into place to complete the picture; for use during bird lessons, as a record of birds seen by the children, etc.)