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1932 Great Inventions. Smithsonian Scientific Series, vol. 12. New York: Smithsonian Institution Series.
1944 Weather predetermined by solar variation. Smithson. Misc. Collect. 104(5).
1952 Periodicities in the solar constant measures. Smithson. Misc. Collect. 117(10).
1953 Solar variation, a leading weather element. Smithson. Misc. Collect. 122(4).
1958 Adventures in the World of Science. Washington, D.C.: Public Affairs Press.
1960 A long-range forecast of United States precipitation. Smithson. Misc. Collect. 139(9).
1963 Solar variation and weather; a summary of the evidence, completely illustrated and documented. Smithson. Misc. Collect. 146(3).
1966 An account of the Astrophysical Observatory of the Smithsonian Institution, 1904–1953. Smithson. Misc. Collect. 148(7).
1967 Precipitation in five continents. Smithson. Misc. Collect. 151(5). Solar magnetism and world weather. Smithson. Misc. Collect. 152(6).
1969 With Lena Hill. A long range forecast of temperature for 19 United States cities. Smithson. Misc. Collect. 153(5).