For authors with similar names, see Author:John Thomson.
- Heredity (1908)
- "Eugenics and War", in The Popular Science Monthly, Vol. 86, No. 5 (May, 1915), pp. 417-427.
- Evolution in Modern Thought, co-author with Ernst Heinrich Philipp August Haeckel and August Weismann
- The Outline of Science, Vol. 1 (of 8), A Plain Story Simply Told