In Boyle and story is the ethos of the story of the narrator similar to or different from the ethos of the author?

In many cases, the ethos of the narrator and the author in Boyle's stories are different. The narrator's perspective often shapes the story and reflects a specific character or point of view, while the author's ethos is more encompassing and represents their overall beliefs and values. This difference allows Boyle to explore diverse perspectives and themes within his works.