Hope Falls residents curate, rehearse, and sometimes steal identities in a competition for status, wealth, and power. While Mary’s deception—literally assuming Eden’s identity—is the novel’s inciting incident, it proves to be just one in a long chain of artificial identities. In Birdy’s eyes, Eden had already stolen her identity as Harrison’s wife. Harrison, in turn, assumes the identity of a powerful tech CEO by claiming powers that his company does not actually possess. Harrison’s wealth and authority rest on a tech company whose value is entirely theoretical and rooted in false claims. While the company’s name derives from the Ancient Greek word for death, it also alludes to the name of a real-life medical tech startup whose claims proved similarly false—Elizabeth Holmes’s Theranos. Because he alone knows the hollowness of his authority, Harrison is uniquely aware of how quickly everything could unravel and how vulnerable they all are to a single misstep or stroke of fate: “I guess we’re all just a bad roll of the dice from sliding back down to the bottom of the ladder we spent our whole lives trying to climb” (219).  This idea is proven when Eden, secure in her performative role as Harrison’s wife, leaves for what she believes is an ordinary run and returns to find her identity effectively erased. This opening scene underscores the novel’s assertion that inauthentic identity is inherently unstable. No matter how convincing the role, it can vanish without warning. Those who believe their positions are secure are often the most vulnerable to destruction.

Eden constructs a new life by stepping into Birdy’s place, carefully embodying the image of a devoted wife and stepmom. However, her interior monologue reveals that the strain of maintaining the illusion is exhausting. Eden and Harrison convince themselves that a change of scenery will stabilize their carefully constructed lives. They envision using Hope Falls and Spyglass House as a stage to edit out their past. Yet the condition of the house undermines that illusion. As Eden admits, “To say that the house was in a state of disrepair would be putting it politely, but things that get broken can often be fixed with a little love and hard work” (7). Spyglass’s decay symbolizes the fragile foundations of their marriage and the lies holding it together. Eden and Harrison’s assumption that emotional, moral, and relational damage can be patched over with effort and appearance is wrong. New paint can’t fix structural flaws, and cosmetic patching won’t repair the fractures in their identities.

Birdy relinquishes her identity, persuaded by the lie that a single mistake disqualifies her from remaining in her family. In doing so, she accepts exile and allows herself to be rewritten out of her own life. When she returns later, seeking redemption and lost time, Eden’s betrayal forces her into a more calculated, strategic role as an observant, analytical investigator. Yet she repeatedly lies and selectively edits information, manipulating Carter to steer events toward her desired outcome. Ironically, her attempts to reclaim her identity involve her in the same kind of deception she is fighting against. While other characters impose and steal identity, Birdy weaponizes hers in a plot to murder, confusing her pursuit of justice with control. The novel asserts that when identity becomes a tool of power, it can be dangerous.