Gender and Authority in the Late Medieval Church asks a deceptively simple question: How did the governance of the medieval institutional church remain exclusively male, despite plentiful evidence of women being as capable and devout as men? The remarkable endurance of an all-male clergy is an important element of medieval church government—one that is frequently taken for granted in the historiography—and is connected to another overlooked feature of episcopal authority: the strategies that bishops used to secure the compliance of a relatively autonomous clergy. As Ian Forrest shows, bishops kept their clergy in check through normative standards of masculinity that necessarily disqualified women from leadership roles. Everywhere in the medieval church were women who had the capacity, the resources, and often the ambition to take part in governance, from abbesses to priests' servants, mothers, sisters, and unofficial wives. Bringing together evidence of female activity at the margins