- The Mathematical Theory of Non-Uniform Gases: An Account of the Kinetic Theory of Viscosity, Thermal Conduction and Diffusion in Gases (Cambridge Mathematical Library)
- The Mathematical Theory of Non-uniform Gases: An Account of the Kinetic Theory of Viscosity, Thermal Conduction and Diffusion in Gases
- IGY: Year of Discovery; the Story of the International Geophysical Year. --
- Notes On The Solar Corona And The Terrestrial Ionosphere: Smithsonian Contributions To Astrophysics, V2, No. 1
- Penrith: A Historical Record in Photographs








