"Throughout her childhood, Safiya Sinclair's father, a volatile reggae musician and militant adherent to a strict sect of Rastafari, became obsessed with her purity, in particular, with the threat of what Rastas call Babylon, the immoral and corrupting influences of the Western world outside their home. He worried that womanhood would make Safiya and her sisters morally weak and impure, and believed a woman's highest virtue was her obedience. In an...