- Race and the Third Reich
- Definition in Theory and Practice: Language, Lexicography and the Law
- The Tyranny of Ordinary Meaning: Corbett v Corbett and the Invention of Legal Sex
- Integrationism and the Self: Reflections on the Legal Personhood of Animals
- Linguistics and the Third Reich: Mother-tongue fascism, race and the science of language (Routledge Studies in the History of Linguistics, 1)