Written with startling beauty and acuity, ‘Stringer’ is an account of a year and a half that Anjan Sundaram spent in the Congo working on the bottom rung of the Associated Press. It was an intense period that would take him deep into the shadowy city of Kinshasa, to the dense rainforests that still evoke Conrad’s vision, and to the heart of Africa’s great war, culminating in the historic and violent multiparty elections of 2006.