Born into the Zaghawa tribe in the Sudanese desert, Halima Bashir received a good education away from her rural surroundings (thanks to her doting, politically astute father) and at twenty-four became her village's first formal doctor. Yet not even Bashir's degree could protect her from the encroaching conflict that would consume her homeland. Janjaweed Arab militias savagely assaulted the Zaghawa, often with the backing of the Sudanese military. Then, in early 2004, the Janjaweed attacked Bashir's village and surrounding areas, raping forty-two schoolgirls and their teachers. Bashir, who...