Sarah M. S. Pearsall

In Polygamy: A Very Short Introduction, Sarah M. S. Pearsall explores what plural marriages reveal about the inner workings of marriage and describes the controversies surrounding it. The book emphasizes the diversity of historical polygamist societies, from the Shi'ite Muslims and Wendat men who practiced short-term marriages to the Mixteca, Maori, Inca, Algonquin, and Marta indigenous people of North America and the Pacific Islands, as well as medieval Irish kings, rulers of the Kingdom of Buganda in east Africa, and residents of the Ottoman Empire. Pearsall also explains the Old Testament origins of polygamy in the book of Genesis, making note of vocal Protestant defenders of the practice such as Martin Luther and John Milton, and the divides within Christianity that led to Joseph Smith's establishment of the Church of Jesus Christ of Latter-day Saints (Mormonism) and the Mormons' fight throughout the 19th-century under his successor Brigham Young's leadership to freely practice plural marriage.