Who by Fire is told by Robert, Lena’s husband, as he attempts to understand her affair with Isaac, an affair that he has become aware of after her death. He imagines the story of his wife and her lover. Robert the narrator is trying to know himself in the story he is writing as he tells his imagined version of his wife’s betrayal. The story becomes a paradoxical tale of his own undoing that he comes to realize by telling it. In the epigraph to the novel, Robert says, “Life has a way of raveling. Story discovers how it happened. That is the fiction.” This is the reader’s first introduction to Robert’s persona, a man who must control the world he inhabits. The telling of the story as he imagines it, reveals more than he would have wished and as this occurs, his telling moves into real time, for there is no way for him to deal with what he discovers except to report what is actually happening versus what he has imagined.