The last rung on the ladder", the theme of downfall within a family is explained through physical and mental isolation. An analysis of this story through the literary devices of tone and imagery, as well as the conflict of person vs. self, will reveal the eventual downfall of this family.
"I got Katrina's letter yesterday, less than a week after my father and I got back . It was addressed to Wilmington, Delaware, and I'd moved twice since then.