Gone Girl
Amy Dunne disappears on her fifth wedding anniversary. Her husband Nick becomes the prime suspect. The novel alternates between Nick's present-tense account and Amy's past-tense diary entries. At the midpoint, Flynn pulls the rug out — not just with a twist but with a structural demolition that reveals the novel you thought you were reading was not the novel you were reading. Everything after the midpoint is more disturbing than anything before it, because the threat is now clarified and it is not what you expected. The model for all psychological thrillers of the decade that followed. If you haven't read it and you're on this page, start here: it is the blueprint for the twist-driven psychological thriller.
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