From living in a tin-roofed shack north of Dar-es-Salaam to attaining the British Secret Intelligence Service's most senior operational rank, Daphne Park led a highly unusual life. In the 1970s, she was appointed to Secret Intelligence Service's most senior operational rank as one of its seven Area Controllers--an unprecedented achievement for a woman working within this most male-dominated and secretive of organizations. In Queen of Spies,...