Books
- Greenwich Observatory.
- Invisible Astronomy.
- Sir Isaac Newton.
- The Shorter Science and Civilization in China Volume 1. , with Joseph Needham
- The Shorter Science and Civilisation in China Volume 2. , with Joseph Needham
- The Shorter Science and Civilization in China Volume 3. 1986, with Joseph Needham
- The Shorter Science and Civilization in China Volume 3. 1994, with Joseph Needham