Since its rediscovery in 1934, the fifteenth-century Book of Margery Kempe has become a canonical text for students of medieval Christian mysticism and spirituality. Its author was a fifteenth-century English laywoman who, after the birth of her first child, experienced vivid religious visions and vowed to lead a deeply religious life while remaining part of the secular world. After twenty years, Kempe began to compose with the help of scribes...