Trace the evolution of the ultralight plane in terms of the novel’s broader depiction of modes of transportation. What do vehicles like cars, planes, etc., represent, practically and figuratively, in the novel’s post-apocalyptic world?

What does the modern suburban setting in The Rule of Three signify? How are suburbs viewed in contemporary society, and how does that view inform the plot and shift over the course of the novel?

How does Walters manipulate narrative pace throughout The Rule of Three? Analyze specific sections to discuss how changes in pacing reflect escalating external threats and the characters’ psychological states.

How does The Rule of Three conform to the conventions of the YA post-apocalyptic genre? In what ways does it diverge?

Using Herb’s axiom that “[c]risis doesn’t change people; it reveals them” (325), analyze how each character’s identity shifts following the collapse. What makes a character well-suited to life in a post-collapse society? What causes them to struggle?

Analyze how key events over the course of the novel redefine the community’s collective ethics and endorse Herb’s philosophy of “situational ethics.” What (if anything) does the novel suggest distinguishes Herb’s pragmatism from the survival-oriented actions of characters like the looters?

Discuss the symbolic function of technology in the novel. How does the failure of complex, computer-based systems and the corresponding rise of old technology critique modern society’s dependencies and vulnerabilities?

Explore the transition of power among Captain Kate Daley, Herb Campbell, and Adam Daley. How do new leadership models emerge to meet the challenges of the post-collapse society?