Allen, Prudence. 1997. The Concept of Woman: The Aristotelian Revolution 750 B.C.–A.D. 1250. Second Edition. Grand Rapids, MI; Cambridge, U.K.: William B. Eerdmans Publishing Company.
Allen, Prudence. 2002. II The Concept of Woman: The Early Humanist Reformation 1250-1500. Grand Rapids, MI; Cambridge, U.K.: William B. Eerdmans Publishing Company.
These are two volumes of an unfinished series