Beginning in seventh-century Mecca and Medina, A History of Islam in 21 Women takes us around the globe, through eleventh-century Yemen and Khorasan, and into sixteenth-century Spain, Istanbul and India. From there to nineteenth-century Persia and the African savannah, to twentieth-century Russia, Turkey, Egypt and Iraq, before reaching present day London. From the first believer, Khadija, and the other women who witnessed the formative years of Islam, to award-winning mathematician Maryam Mirzakhani in the twenty-first century, Hossein Kamaly celebrates the lives and groundbreaking achievements of these extraordinary women in the history of Islam.