A passage on literary theory discusses the concept of the 'implied author,' a term coined by Wayne C. Booth. The passage explains that the implied author is not the real-life author but rather the persona or version of the author that the reader constructs from the text itself. It is the sensibility behind the work, responsible for the narrative's selection of details, its tone, and its underlying ethical framework. The passage contrasts this with the 'narrator,' who is a character within the story, and the 'flesh-and-blood author,' who exists outside the text. The passage argues that distinguishing between these entities is crucial for sophisticated literary analysis, as it prevents biographical fallacies and allows for a more nuanced understanding of narrative voice and irony. Based on the passage, the primary distinction between the 'implied author' and the 'narrator' is that the former is: