- Relativity, Quantum Theory and Epistemology
- The Foundations of Physics: Mitteilungen (1915 and 1917)
- The Foundations of Physics: The Lectures (1916–1917)
- The Foundations of Physics: Specific Topics (1915?–1918)
- Epistemological Questions of Physics (1921 and 1923)
- Lectures on Radiation and Quantum Theory (1912).
- Lectures on Quantum Theory (1922–23 and 1926–27)
