On Whitehead the mathematician and logician, see Ivor Grattan-Guinness, The Search for Mathematical Roots 1870–1940: Logics, Set Theories, and the Foundations of Mathematics from Cantor through Russell to Gödel (Princeton: Princeton University Press, 2000), and ويلارد فان أورمان كواين's chapter in Paul Schilpp[لغات أخرى], The Philosophy of Alfred North Whitehead (New York: Tudor Publishing Company, 1941), 125–163.