Focquaert, Farah, Shaw, Elizabeth and Waller, Bruce N., eds. 2021a. The Routledge Handbook of the Philosophy and Science of Punishment. Routledge Handbooks in Philosophy. London: Routledge.
Focquaert, Farah, Shaw, Elizabeth and Waller, Bruce N. 2021b. “Introduction.” in The Routledge Handbook of the Philosophy and Science of Punishment, edited by Farah Focquaert, Elizabeth Shaw, and Bruce N. Waller, pp. 1–2. Routledge Handbooks in Philosophy. London: Routledge.