Previously, the novel has used the metaphor of a “living organism” to describe the community a city creates. Now, talking about Manny, New York City’s avatar, and the other embodied boroughs, the novel (via the Woman in White) uses the metaphor of different parts of the
same body. Notably, the Woman in White’s metaphor implies a hierarchy within the community in a way that the “living organism” metaphor does not: a body can survive without limbs, but not without a heart or a head. The Woman in White’s claim that she is doing a “job,” meanwhile, suggests both that she takes her mysterious task in New York City seriously and that someone else may have (figuratively or literally) “hired” her to do it.