At the time of his death, Christopher Hitchens was the most notorious atheist in the world. And yet, all was not as it seemed. "Nobody is not a divided self, of course," he once told an interviewer, "but I think it{u2019}s rather strong in my case." Hitchens was a man of many contradictions: a Marxist in youth who longed for acceptance among the social elites; a peacenik who revered the military; a champion of the Left who was nonetheless pro-life,...