1. Consider Amy and Nick Dunne as characters. Do you find them sympathetic...at first? Talk about the ways each reveals him/herself over the course of the novel. At what point do your sympathies begin to change (if they do)?

2. Nick insists from the beginning he had nothing to do with Amy's disappearance. Did you believe him, initially? When did you begin to suspect that he might have something to do with it? At what point did you begin to think he might not?

3. How would you describe the couple's marriage? What does it look like from the outside...and what does it look like from the inside? Where do the stress lines fall in their relationship?

4. On their fifth anniversary, Nick wonders, "What have we done to each other? What will we do?" Is that the kind of question that might present itself in any marriage? Yours? In other words, does this novel make you wonder about your own relationship? And can you ever truly know the other person?

5. Amy and Nick lie. When did you begin to suspect that the two were lying to one another...and to you, the reader? Why do they lie...what do they gain by it?

6. Do you find the Gillian Flynn's technique of alternating first-person narrations compelling...or irritating. Would you have preferred a single, straightforward narrator? What does the author gain by using two different voices?

7. A skillful mystery writer knows which details to reveal and when to reveal them. How much do you know...and when do you know it? In other words, how good is Flynn at burying her clues in plain sight? Now that you know how the story plays out, go back and pick out the clues she left behind for you.

8. Flynn divides her narrative into two parts. Why? What are the difference between the two sections?

9. In what way does Amy's background—her parents' books about her perfection—affect her as an adult?