1. Crossman, Richard. 1993. Introduction (1963). In The English Constitution, ed. Walter Bagehot, 1–57. London: Fontana Press.
2. Devisch, Ignaas. 2011. The Progress of Society: An Inquiry into an ‘Old-Fashioned’ Thesis of Walter Bagehot. British Journal for the History of Philosophy 19 (3): 519–541.
3. Spring, David. 1976. Walter Bagehot and Deference. The American Historical Review 81 (3): 524–531.
4. Buchan, Alastair. 1959. The Spare Chancellor: The Life of Walter Bagehot. London: Chatto and Windus. 287 pages.
5. Catherine, Marshall, Bernard Lightman, and Richard England. 2015. The Papers of the Metaphysical Society (1869–1880). A Critical Edition. Oxford: Oxford University Press. 3 volumes, 1488 pages.