To tell this story of his search for a mother lost to mystery in early infancy, its author uses the techniques of documentary drama. He describes past scenes and conversations in extreme, atmospheric detail: a particular dream on a particular night in the 1940s, a conversation in the 1950s. Perhaps his work as a screenwriter has helped in this, but it is the clarity of his prose and the emotional significance of his search that ensure an entirely plausible imaginative reconstruction.